* Fix null error when no feature map is provided

joehewitt · May 13, 2014 · ca3b8bd · ca3b8bd
1 parent 20c0e2f
commit ca3b8bd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/hascan.js b/lib/hascan.js
@@ -248,7 +248,7 @@ exports.getHasFilter = function(featureMap) {
         if (node.TYPE == 'Call') {
             var feature = findSimpleFunctionCall(node, 'has');
             if (feature) {
-                return featureMap[feature] ? 'pass' : 'fail';                
+                return featureMap && featureMap[feature] ? 'pass' : 'fail';                
             }
         }
     });