From: Leif Middelschulte <leif.middelschulte@gmail.com>
Date: Wed, 21 Dec 2011 12:43:30 +0000 (+0000)
Subject: Unset variables that were deleted.Safety++
X-Git-Tag: submit/efl/20131021.015651~5280
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cbf14cf105311b471cdc0d8e71fd4b0e94206632;p=platform%2Fupstream%2Fenlightenment.git

Unset variables that were deleted.Safety++

SVN revision: 66441
---

diff --git a/src/modules/conf_paths/e_int_config_env.c b/src/modules/conf_paths/e_int_config_env.c
index 353fa7a8b6..f9bba178cb 100644
--- a/src/modules/conf_paths/e_int_config_env.c
+++ b/src/modules/conf_paths/e_int_config_env.c
@@ -233,12 +233,14 @@ _del_cb(void *data, void *data2 __UNUSED__)
      }
 */
    sel_n = e_widget_ilist_selected_get(cfdata->gui.list);
-   evr = eina_list_nth(cfdata->env_vars, sel_n);
+   if (sel_n != -1)
+     evr = eina_list_nth(cfdata->env_vars, sel_n);
 
    if (evr && strcmp(cfdata->var_str, evr->var)) evr = NULL;
    if (evr)
      {
         cfdata->env_vars = eina_list_remove(cfdata->env_vars, evr);
+        e_env_unset(evr->var);
         eina_stringshare_del(evr->var);
         if (evr->val) eina_stringshare_del(evr->val);
         E_FREE(evr);