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Diffstat (limited to 'src/ng/directive/ngRepeat.js')
| -rw-r--r-- | src/ng/directive/ngRepeat.js | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ng/directive/ngRepeat.js b/src/ng/directive/ngRepeat.js index 16a810ef..78b054ff 100644 --- a/src/ng/directive/ngRepeat.js +++ b/src/ng/directive/ngRepeat.js @@ -305,6 +305,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) { key = (collection === collectionKeys) ? index : collectionKeys[index]; value = collection[key]; trackById = trackByIdFn(key, value, index); + assertNotHasOwnProperty(trackById, '`track by` id'); if(lastBlockMap.hasOwnProperty(trackById)) { block = lastBlockMap[trackById] delete lastBlockMap[trackById]; @@ -327,6 +328,7 @@ var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) { // remove existing items for (key in lastBlockMap) { + // lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn if (lastBlockMap.hasOwnProperty(key)) { block = lastBlockMap[key]; $animate.leave(block.elements); |