[gnome-builder] command-bar: fix somes errors

[Sebastien Lafargue <slafargue src gnome org>]

commit 4194689dd275988686e8b017190918288de9b212
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Wed Apr 29 22:49:37 2015 +0200

    command-bar: fix somes errors
    
    According to the reviews for preceding patches.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748652

 src/commands/gb-command-gaction-provider.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/commands/gb-command-gaction-provider.c b/src/commands/gb-command-gaction-provider.c
index 901ffb3..23ff3f4 100644
--- a/src/commands/gb-command-gaction-provider.c
+++ b/src/commands/gb-command-gaction-provider.c
@@ -156,7 +156,7 @@ discover_groups (GbCommandGactionProvider *provider)
   GtkWidget *widget;
   GbGroup *gb_group = NULL;
   GList *list = NULL;
-  gint type;
+  GType type;
 
   g_return_val_if_fail (GB_IS_COMMAND_GACTION_PROVIDER (provider), NULL);
 
@@ -281,7 +281,7 @@ static const GbActionCommandMap action_maps [] = {
   { NULL,       "view",  "close" },
   { NULL,       "view",  "save" },
   { NULL,       "view",  "save-as" },
-  { NULL,       NULL,    NULL }
+  { NULL }
 };
 
 static gboolean