Merge pull request #29 from joshwnj/fix-url-bug

Fix a bug that sometimes crashes on `url(...)`

Author: sokra

index.js

@@ -155,7 +155,7 @@ function localizeDeclNode(node, context) {
       }
       break;
     case "url":
-      if(context.options.rewriteUrl) {
+      if(context.options && context.options.rewriteUrl) {
         newNode = Object.create(node);
         newNode.url = context.options.rewriteUrl(context.global, node.url);
         return newNode;

test.js

@@ -393,7 +393,7 @@ test(name, function (t) {
     t.plan(tests.length);
 
     tests.forEach(function (testCase) {
-        var options = testCase.options || {};
+        var options = testCase.options;
         if(testCase.error) {
           t.throws(function() {
             process(testCase.input, options);