do not use prototype extension (#2587)

emberjs · Jul 12, 2024 · 75b6399 · 75b6399
1 parent f907531
commit 75b6399
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ember_debug/deprecation-debug.js b/ember_debug/deprecation-debug.js
@@ -107,7 +107,7 @@ export default class extends DebugPort {
             if (source) {
               source.found = true;
             } else {
-              source = mapped.firstObject;
+              source = mapped[0];
               source.found = false;
             }
             return source;