Fix NPE uncovered in theme sample

microsoft · Aug 12, 2018 · f1cbb9d · f1cbb9d
1 parent f6cf2af
commit f1cbb9d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vs/editor/standalone/browser/standaloneThemeServiceImpl.ts b/src/vs/editor/standalone/browser/standaloneThemeServiceImpl.ts
@@ -100,7 +100,7 @@ class StandaloneTheme implements IStandaloneTheme {
 	}
 
 	public defines(colorId: ColorIdentifier): boolean {
-		return this.getColors().hasOwnProperty(colorId);
+		return Object.prototype.hasOwnProperty.call(this.getColors(), colorId);
 	}
 
 	public get type() {