fix(core): do not return empty name lists when cleaning

citation-js · Aug 30, 2019 · d31ca8a · d31ca8a
1 parent c8e8c78
commit d31ca8a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/core/src/plugins/input/csl.js b/packages/core/src/plugins/input/csl.js
@@ -136,7 +136,8 @@ const correctName = function (name, bestGuessConversions) {
  */
 const correctNameList = function (nameList, bestGuessConversions) {
   if (nameList instanceof Array) {
-    return nameList.map(name => correctName(name, bestGuessConversions)).filter(Boolean) || undefined
+    const names = nameList.map(name => correctName(name, bestGuessConversions)).filter(Boolean)
+    return names.length ? names : undefined
   }
 }