[empathy] factor out free_iters

[Guillaume Desmottes <gdesmott src gnome org>]

commit 3f792393c4018956c7910e82c3680540612deeda
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Nov 18 14:50:30 2010 +0100

    factor out free_iters

 libempathy-gtk/empathy-individual-store.c |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)
---
diff --git a/libempathy-gtk/empathy-individual-store.c b/libempathy-gtk/empathy-individual-store.c
index dbea416..5813a5b 100644
--- a/libempathy-gtk/empathy-individual-store.c
+++ b/libempathy-gtk/empathy-individual-store.c
@@ -362,6 +362,13 @@ individual_store_find_contact (EmpathyIndividualStore *self,
 }
 
 static void
+free_iters (GList *iters)
+{
+  g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
+  g_list_free (iters);
+}
+
+static void
 individual_store_remove_individual (EmpathyIndividualStore *self,
     FolksIndividual *individual)
 {
@@ -397,8 +404,7 @@ individual_store_remove_individual (EmpathyIndividualStore *self,
         }
     }
 
-  g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
-  g_list_free (iters);
+  free_iters (iters);
 }
 
 static void
@@ -520,9 +526,7 @@ individual_store_contact_set_active (EmpathyIndividualStore *self,
         }
     }
 
-  g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
-  g_list_free (iters);
-
+  free_iters (iters);
 }
 
 static void individual_store_contact_active_free (ShowActiveData *data);
@@ -821,8 +825,7 @@ individual_store_contact_update (EmpathyIndividualStore *self,
    * timeout removes the user from the contact list, really we
    * should remove the first timeout.
    */
-  g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
-  g_list_free (iters);
+  free_iters (iters);
 }
 
 static void