diff --git a/bin/install.pike b/bin/install.pike
index ea8d3410803d60ac684d17925d5257f02f2eb087..e6445a49b9c79074973d34fabff77477c97576b7 100644
--- a/bin/install.pike
+++ b/bin/install.pike
@@ -1159,7 +1159,7 @@ int main(int argc, string *argv)
 
 	case "notty":
 	  istty_cache=-1;
-	  exit(0);
+	  break;
 
 	default:
 	  install_type=opt[0];