fix bug in prefer-map where _ isn't lodash

wix-incubator · Feb 7, 2016 · 8892139 · 8892139
1 parent 8b90c7a
commit 8892139
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rules/prefer-map.js b/lib/rules/prefer-map.js
@@ -14,7 +14,7 @@ module.exports = function (context) {
     function onlyHasPush(func) {
         var firstLine = astUtil.getFirstFunctionLine(func);
         var exp = func && func.type === 'ArrowFunctionExpression' ? firstLine : firstLine && firstLine.expression;
-        return astUtil.hasOnlyOneStatement(func) && astUtil.getMethodName(exp) === 'push';
+        return func && astUtil.hasOnlyOneStatement(func) && astUtil.getMethodName(exp) === 'push';
     }
 
     return {