[libpeas] [PeasUIPluginManager] Correctly check that an iterator was set

[Garrett Regier <gregier src gnome org>]

commit c20ed612e86e0be452ee618edd43d29293014371
Author: Garrett Regier <alias301 gmail com>
Date:   Wed Jul 7 16:42:15 2010 -0700

    [PeasUIPluginManager] Correctly check that an iterator was set

 libpeasui/peas-ui-plugin-manager.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/libpeasui/peas-ui-plugin-manager.c b/libpeasui/peas-ui-plugin-manager.c
index 7abc273..9232a91 100644
--- a/libpeasui/peas-ui-plugin-manager.c
+++ b/libpeasui/peas-ui-plugin-manager.c
@@ -314,9 +314,7 @@ active_toggled_cb (GtkCellRendererToggle *cell,
   model = gtk_tree_view_get_model (GTK_TREE_VIEW (pm->priv->tree));
   g_return_if_fail (model != NULL);
 
-  gtk_tree_model_get_iter (model, &iter, path);
-
-  if (&iter != NULL)
+  if (gtk_tree_model_get_iter (model, &iter, path))
     plugin_manager_toggle_active (pm, &iter, model);
 
   gtk_tree_path_free (path);
@@ -348,10 +346,8 @@ row_activated_cb (GtkTreeView         *tree_view,
   model = gtk_tree_view_get_model (GTK_TREE_VIEW (pm->priv->tree));
   g_return_if_fail (model != NULL);
 
-  gtk_tree_model_get_iter (model, &iter, path);
-  g_return_if_fail (&iter != NULL);
-
-  plugin_manager_toggle_active (pm, &iter, model);
+  if (gtk_tree_model_get_iter (model, &iter, path))
+    plugin_manager_toggle_active (pm, &iter, model);
 }
 
 static void