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-rw-r--r--src/ng/directive/ngClass.js6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/ng/directive/ngClass.js b/src/ng/directive/ngClass.js
index 435907af..e936ee22 100644
--- a/src/ng/directive/ngClass.js
+++ b/src/ng/directive/ngClass.js
@@ -15,9 +15,9 @@ function classDirective(name, selector) {
if (name !== 'ngClass') {
scope.$watch('$index', function($index, old$index) {
- var mod = $index % 2;
- if (mod !== old$index % 2) {
- if (mod == selector) {
+ var mod = $index & 1;
+ if (mod !== old$index & 1) {
+ if (mod === selector) {
addClass(scope.$eval(attr[name]));
} else {
removeClass(scope.$eval(attr[name]));