Index: /trunk/src/VBox/Runtime/common/dbg/dbgmodmapsym.cpp
===================================================================
--- /trunk/src/VBox/Runtime/common/dbg/dbgmodmapsym.cpp	(revision 75480)
+++ /trunk/src/VBox/Runtime/common/dbg/dbgmodmapsym.cpp	(revision 75481)
@@ -564,4 +564,6 @@
                     }
                 }
+                else
+                    rc = VERR_DBG_NO_MATCHING_INTERPRETER;
             }
         }