Do not try to save no-conflict versions when root not present

medialize · Aug 13, 2013 · 57cd8ba · 57cd8ba
1 parent e584b18
commit 57cd8ba
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/IPv6.js b/src/IPv6.js
@@ -36,7 +36,7 @@ console.log(_in, _out, _expected, _out === _expected);
 */
 
 // save current IPv6 variable, if any
-var _IPv6 = root.IPv6;
+var _IPv6 = root && root.IPv6;
 
 function best(address) {
     // based on:

diff --git a/src/SecondLevelDomains.js b/src/SecondLevelDomains.js
@@ -29,7 +29,7 @@
 "use strict";
 
 // save current SecondLevelDomains variable, if any
-var _SecondLevelDomains = root.SecondLevelDomains;
+var _SecondLevelDomains = root && root.SecondLevelDomains;
 
 var hasOwn = Object.prototype.hasOwnProperty;
 var SLD = {

diff --git a/src/URI.js b/src/URI.js
@@ -27,7 +27,7 @@
 "use strict";
 
 // save current URI variable, if any
-var _URI = root.URI;
+var _URI = root && root.URI;
 
 function URI(url, base) {
     // Allow instantiation without the 'new' keyword