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Merge pull request #1728 from NativeScript/feature/action-bar-fix

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Action bar safety checks in property changed events
This commit is contained in:
Alexander Vakrilov
2016-03-09 14:47:44 +01:00
parent 6fae09e0c0 25c8bfbb33
commit f8d1f5c115
1 changed files with 2 additions and 2 deletions
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4
ui/action-bar/action-bar.android.ts
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@@ -301,14 +301,14 @@ export class ActionBar extends common.ActionBar {
public _onTitlePropertyChanged() {
var topFrame = frame.topmost();
if (topFrame && topFrame.currentPage === this.page) {
if (this._toolbar && topFrame && topFrame.currentPage === this.page) {
this._updateTitleAndTitleView();
}
}
public _onIconPropertyChanged() {
var topFrame = frame.topmost();
if (topFrame && topFrame.currentPage === this.page) {
if (this._toolbar && topFrame && topFrame.currentPage === this.page) {
this._updateIcon();
}
}