fix color plugin index bug

reworkcss · Nov 30, 2012 · 59503a5 · 59503a5
1 parent 2af097e
commit 59503a5
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/plugins/colors.js b/lib/plugins/colors.js
@@ -36,14 +36,14 @@ module.exports = function() {
  */
 
 function substitute(declarations) {
-  for (var i = 0, len = declarations.length; i < len; ++i) {
+  for (var i = 0; i < declarations.length; ++i) {
     var decl = declarations[i];
     var val = decl.value;
-    var i = val.indexOf('rgba');
-    if (-1 == i) continue;
+    var index = val.indexOf('rgba');
+    if (-1 == index) continue;
 
     // grab rgba(...) value
-    var rgba = val.slice(i, val.indexOf(')', i));
+    var rgba = val.slice(index, val.indexOf(')', index));
 
     // color
     var c = rgba.slice(rgba.indexOf('(') + 1, rgba.indexOf(',')).trim();