dont use global variable

2011-06-19 16:59:30 +02:00 · 2011-06-19 16:59:30 +02:00 · 3eab11e967
commit 3eab11e967
parent b60f0c8791
1 changed files with 1 additions and 0 deletions
--- a/source/Ox.js
+++ b/source/Ox.js
@ -746,6 +746,7 @@ Ox.map = function(obj, fn) {
    var isObject = Ox.isObject(obj),
        ret = isObject ? {} : [];
    Ox.forEach(obj, function(val, key) {
+        var v;
        if ((v = fn(val, key)) !== null) {
            ret[isObject ? key : ret.length] = v;
        }