some fixes for xml dumper / still buggy.

[libfirm] / ir / debug / dbginfo.h

diff --git a/ir/debug/dbginfo.h b/ir/debug/dbginfo.h
index 34445cc..9ff67dd 100644 (file)
--- a/ir/debug/dbginfo.h
+++ b/ir/debug/dbginfo.h
@@ -137,6 +137,7 @@ INLINE static const char* dbg_action_2_str(dbg_action a) {
       return "string conversion not implemented";
     else
       assert(0);
+    return NULL;
   }
 }