e-modules/engage: fix segv, dont show config dialog if bar instance does not exist

SVN revision: 58998
12 years ago · a142fe18b7
parent 8cb35d0cfa
commit a142fe18b7
1 changed files with 4 additions and 2 deletions
--- a/src/ng_config.c
+++ b/src/ng_config.c
@ -72,14 +72,16 @@ ngi_configure_module(Config_Item *ci)
   Config_Item *ci2;
   int i = 0;

+   if (!ci->ng)
+     return;
+   
   if (ci->config_dialog)
      return;

   EINA_LIST_FOREACH(ngi_config->items, l, ci2)
   if (ci == ci2)
      break;
-   else
-      i++;
+   else i++;

   snprintf(path, sizeof(path), "extensions/engage::%d", i);
   if (e_config_dialog_find("E", path))