diff --git a/db/db0.cpp b/db/db0.cpp
index 0e2747f49..bcdca5868 100755
--- a/db/db0.cpp
+++ b/db/db0.cpp
@@ -10,6 +10,5 @@ int main(int argc, char** argv)
   case  4: db0500(argc, argv); break;
   default: db0100(argc, argv); break;
   }
-  exit(0);
   return 0;
 }