Slightly simpler conditionals in array prefixing

robinweser · Jun 7, 2016 · d505321 · d505321
1 parent 6b24e2c
commit d505321
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Showing 3 changed files with 5 additions and 9 deletions.
diff --git a/dist/prefixAll.js b/dist/prefixAll.js
@@ -422,10 +422,8 @@ function mergeValues(existing, toMerge) {
   var merged = existing;
   var valuesToMerge = Array.isArray(toMerge) ? toMerge : [toMerge];
   valuesToMerge.forEach(function (value) {
-    if (Array.isArray(merged)) {
-      if (merged.indexOf(value) === -1) {
-        merged.push(value);
-      }
+    if (Array.isArray(merged) && merged.indexOf(value) === -1) {
+      merged.push(value);
     } else {
       if (merged !== value) {
         merged = [merged, value];