diff -r 0998a43cc155 -r ca99a81745fe src/Stack.cpp
--- a/src/Stack.cpp	Sat Dec 29 00:55:38 2012 -0800
+++ b/src/Stack.cpp	Tue Jan 01 15:34:07 2013 -0800
@@ -328,8 +328,8 @@
 {
     if (fp_->isNative())
         return "<native>";
-    return fp_->code()->module()->file()
-           ? fp_->code()->module()->file()->chars()
+    return fp_->code()->module()->path()
+           ? fp_->code()->module()->path()->chars()
            : "(anonymous)";
 }