[gtksourceview/wip/fix-warnings] completion: fix warnings

[Sébastien Wilmet <swilmet src gnome org>]

commit 6db8323d0cb6ed8370424a5fe28623162fb228ed
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Aug 9 17:02:40 2015 +0200

    completion: fix warnings

 gtksourceview/gtksourcecompletion.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtksourceview/gtksourcecompletion.c b/gtksourceview/gtksourcecompletion.c
index e80d9f8..7485157 100644
--- a/gtksourceview/gtksourcecompletion.c
+++ b/gtksourceview/gtksourcecompletion.c
@@ -1155,7 +1155,7 @@ get_accel_at_iter (GtkSourceCompletion *completion,
                    GtkTreeIter         *iter)
 {
        GtkTreeIter it;
-       gint accel;
+       guint accel;
 
        if (gtk_source_completion_model_iter_is_header (completion->priv->model_proposals, iter))
        {
@@ -1219,7 +1219,7 @@ activate_by_accelerator (GtkSourceCompletion *completion,
 
        num = num == 0 ? 9 : num - 1;
 
-       if (num < 0 || completion->priv->num_accelerators <= num)
+       if (num < 0 || completion->priv->num_accelerators <= (guint)num)
        {
                return FALSE;
        }