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fix(item-group-title): no content required

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This commit is contained in:
Max Lynch
2015-10-08 16:34:50 -05:00
parent 2eaec4ca96
commit fa499e00c8
1 changed files with 2 additions and 1 deletions
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3
ionic/components/item/item-group.ts
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@ -38,7 +38,7 @@ export class ItemGroupTitle {
* TODO * TODO
* @param {ElementRef} elementRef TODO * @param {ElementRef} elementRef TODO
*/ */
constructor(elementRef: ElementRef, config: IonicConfig, @Host() content: Content) { constructor(elementRef: ElementRef, config: IonicConfig, @Optional() @Host() content: Content) {
this.isSticky = true; this.isSticky = true;
this.content = content; this.content = content;
this.ele = elementRef.nativeElement; this.ele = elementRef.nativeElement;
@ -46,6 +46,7 @@ export class ItemGroupTitle {
} }
onInit() { onInit() {
if(!this.content) { return; }
this.scrollContent = this.content.elementRef.nativeElement.children[0]; this.scrollContent = this.content.elementRef.nativeElement.children[0];