buffer: fix indentation nits

Fix indentation issues that will be flagged by upcoming stricter
linting.

PR-URL: nodejs#14224
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

lib/buffer.js

@@ -143,8 +143,9 @@ function Buffer(arg, encodingOrOffset, length) {
   // Common case.
   if (typeof arg === 'number') {
     if (typeof encodingOrOffset === 'string') {
-      throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'string',
-        'string', arg);
+      throw new errors.TypeError(
+        'ERR_INVALID_ARG_TYPE', 'string', 'string', arg
+      );
     }
     return Buffer.alloc(arg);
   }
@@ -172,13 +173,19 @@ Buffer.from = function(value, encodingOrOffset, length) {
   if (isAnyArrayBuffer(value))
     return fromArrayBuffer(value, encodingOrOffset, length);
 
-  if (value == null)
-    throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'first argument',
-      ['string', 'buffer', 'arrayBuffer', 'array', 'array-like object'], value);
+  if (value == null) {
+    throw new errors.TypeError(
+      'ERR_INVALID_ARG_TYPE',
+      'first argument',
+      ['string', 'buffer', 'arrayBuffer', 'array', 'array-like object'],
+      value
+    );
+  }
 
   if (typeof value === 'number')
-    throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'value', 'not number',
-      value);
+    throw new errors.TypeError(
+      'ERR_INVALID_ARG_TYPE', 'value', 'not number', value
+    );
 
   const valueOf = value.valueOf && value.valueOf();
   if (valueOf != null && valueOf !== value)
@@ -194,8 +201,11 @@ Buffer.from = function(value, encodingOrOffset, length) {
                        length);
   }
 
-  throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'first argument',
-      ['string', 'buffer', 'arrayBuffer', 'array', 'array-like object']);
+  throw new errors.TypeError(
+    'ERR_INVALID_ARG_TYPE',
+    'first argument',
+    ['string', 'buffer', 'arrayBuffer', 'array', 'array-like object']
+  );
 };
 
 Object.setPrototypeOf(Buffer, Uint8Array);
@@ -397,8 +407,9 @@ Buffer.isBuffer = function isBuffer(b) {
 
 Buffer.compare = function compare(a, b) {
   if (!isUint8Array(a) || !isUint8Array(b)) {
-    throw new errors.TypeError('ERR_INVALID_ARG_TYPE', ['buf1', 'buf2'],
-      ['buffer', 'uint8Array']);
+    throw new errors.TypeError(
+      'ERR_INVALID_ARG_TYPE', ['buf1', 'buf2'], ['buffer', 'uint8Array']
+    );
   }
 
   if (a === b) {
@@ -415,8 +426,9 @@ Buffer.isEncoding = function(encoding) {
 };
 Buffer[internalUtil.kIsEncodingSymbol] = Buffer.isEncoding;
 
-const kConcatErr = new errors.TypeError('ERR_INVALID_ARG_TYPE', 'list',
-      ['array', 'buffer', 'uint8Array']);
+const kConcatErr = new errors.TypeError(
+  'ERR_INVALID_ARG_TYPE', 'list', ['array', 'buffer', 'uint8Array']
+);
 
 Buffer.concat = function(list, length) {
   var i;
@@ -474,8 +486,9 @@ function byteLength(string, encoding) {
       return string.byteLength;
     }
 
-    throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'string',
-      ['string', 'buffer', 'arrayBuffer']);
+    throw new errors.TypeError(
+      'ERR_INVALID_ARG_TYPE', 'string', ['string', 'buffer', 'arrayBuffer']
+    );
   }
 
   const len = string.length;
@@ -632,9 +645,11 @@ Buffer.prototype.toString = function(encoding, start, end) {
 
 
 Buffer.prototype.equals = function equals(b) {
-  if (!isUint8Array(b))
-    throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'otherBuffer',
-      ['buffer', 'uint8Array']);
+  if (!isUint8Array(b)) {
+    throw new errors.TypeError(
+      'ERR_INVALID_ARG_TYPE', 'otherBuffer', ['buffer', 'uint8Array']
+    );
+  }
   if (this === b)
     return true;
 
@@ -658,9 +673,11 @@ Buffer.prototype.compare = function compare(target,
                                             end,
                                             thisStart,
                                             thisEnd) {
-  if (!isUint8Array(target))
-    throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'target',
-     ['buffer', 'uint8Array']);
+  if (!isUint8Array(target)) {
+    throw new errors.TypeError(
+      'ERR_INVALID_ARG_TYPE', 'target', ['buffer', 'uint8Array']
+    );
+  }
   if (arguments.length === 1)
     return compare_(this, target);
 
@@ -739,8 +756,9 @@ function bidirectionalIndexOf(buffer, val, byteOffset, encoding, dir) {
     return binding.indexOfNumber(buffer, val, byteOffset, dir);
   }
 
-  throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'val',
-    ['string', 'buffer', 'uint8Array']);
+  throw new errors.TypeError(
+    'ERR_INVALID_ARG_TYPE', 'val', ['string', 'buffer', 'uint8Array']
+  );
 }
 
 
@@ -878,8 +896,10 @@ Buffer.prototype.write = function(string, offset, length, encoding) {
     // if someone is still calling the obsolete form of write(), tell them.
     // we don't want eg buf.write("foo", "utf8", 10) to silently turn into
     // buf.write("foo", "utf8"), so we can't ignore extra args
-    throw new errors.Error('ERR_NO_LONGER_SUPPORTED',
-      'Buffer.write(string, encoding, offset[, length])');
+    throw new errors.Error(
+      'ERR_NO_LONGER_SUPPORTED',
+      'Buffer.write(string, encoding, offset[, length])'
+    );
   }
 
   if (!encoding) return this.utf8Write(string, offset, length);