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fix(VirtualScroll): initialize trackByFn reference (#11624)

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* fix(VirtualScroll): initialize trackByFn reference

* fix(VirtualScroll): simplify fix for TrackByFn reference
This commit is contained in:
Daniel Ciao
2017-05-19 16:19:23 -07:00
committed by Manu MA
parent 3e2eefc9c9
commit 892e14f334
1 changed files with 1 additions and 1 deletions
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2
src/components/virtual-scroll/virtual-scroll.ts
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@ -528,7 +528,7 @@ export class VirtualScroll implements DoCheck, AfterContentInit, OnDestroy {
} }
private _updateDiffer() { private _updateDiffer() {
if (isBlank(this._differ) && isPresent(this._records)) { if (isPresent(this._records)) {
this._differ = this._iterableDiffers.find(this._records).create(this._virtualTrackBy); this._differ = this._iterableDiffers.find(this._records).create(this._virtualTrackBy);
} }
} }