Index: src/js/messages.js |
diff --git a/src/js/messages.js b/src/js/messages.js |
index 69d3fbb4f50c89cc03b0ee80c9c1abe7a53997ac..39ed008cd6e9d0043be996ed815a11d4282640b0 100644 |
--- a/src/js/messages.js |
+++ b/src/js/messages.js |
@@ -878,7 +878,7 @@ var StackTraceGetter = function() { |
if (IS_UNDEFINED(stack_trace)) { |
// Neither formatted nor structured stack trace available. |
// Look further up the prototype chain. |
- holder = %_GetPrototype(holder); |
+ holder = %object_get_prototype_of(holder); |
continue; |
} |
formatted_stack_trace = FormatStackTrace(holder, stack_trace); |