Merge pull request TrySound#21 from MohammadYounes/stringify-unclosed-functions

Should not close unclosed functions

Author: TrySound

lib/stringify.js

@@ -10,7 +10,7 @@ function stringifyNode(node) {
         return (node.before || '') + value + (node.after || '');
     } else if (Array.isArray(node.nodes)) {
         if (type === 'function') {
-            return value + '(' + (node.before || '') + stringify(node.nodes) + (node.after || '') + ')';
+            return value + '(' + (node.before || '') + stringify(node.nodes) + (node.after || '') + (node.unclosed ? '' : ')');
         } else {
             return stringify(node.nodes);
         }

test/stringify.js

@@ -11,6 +11,10 @@ var tests = [
         message: 'Should correctly add brackets',
         fixture: ' rgba( 12,  54, 65) '
     },
+    {
+        message: 'Should not close unclosed functions',
+        fixture: ' rgba( 12,  54, 65 '
+    },
     {
         message: 'Should correctly process advanced gradients',
         fixture: 'background-image:linear-gradient(45deg,transparent 25%,hsla(0,0%,100%,.2) 25%,hsla(0,0%,100%,.2) 75%,transparent 75%,transparent 25%,hsla(0,0%,100%,.2) 75%,transparent 75%,transparent),linear-gradient(45deg,transparent 25%,hsla(0,0%,100%,.2))'