[empathy] Fix memleak. Free strings retrieved from gtk_tree_model_get.

[Lars-Peter Clausen <larsc src gnome org>]

commit 6f657e089391122c2a98d709207a728d4c35f178
Author: Lars-Peter Clausen <lars metafoo de>
Date:   Sat Apr 18 03:18:15 2009 +0200

    Fix memleak. Free strings retrieved from gtk_tree_model_get.
---
 src/empathy-preferences.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/empathy-preferences.c b/src/empathy-preferences.c
index 14bf54a..8877bb0 100644
--- a/src/empathy-preferences.c
+++ b/src/empathy-preferences.c
@@ -288,6 +288,7 @@ preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 
 	empathy_conf_set_bool (empathy_conf_get (), key, instore);
 
+	g_free (key);
 	gtk_tree_path_free (path);
 }
 
@@ -565,6 +566,7 @@ preferences_languages_load_foreach (GtkTreeModel  *model,
 		}
 	}
 
+	g_free (code);
 	gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 	return FALSE;
 }