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panel: defensive coding that fixes #15563

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If a plugin incorrectly uses an attribute in the
query-editor-row directive, it should not throw
an exception.
This commit is contained in:
Daniel Lee 2019-02-21 13:34:10 +01:00
parent 745fd68571
commit bd0f55cbb8
1 changed files with 1 additions and 1 deletions
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2
public/app/features/panel/query_editor_row.ts
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@ -14,7 +14,7 @@ export class QueryRowCtrl {
this.target = this.queryCtrl.target;
this.panel = this.panelCtrl.panel;
if (this.hasTextEditMode) {
if (this.hasTextEditMode && this.queryCtrl.toggleEditorMode) {
// expose this function to react parent component
this.panelCtrl.toggleEditorMode = this.queryCtrl.toggleEditorMode.bind(this.queryCtrl);
}