[libgd] Fix signed/unsigned comparison compile-time warning

[Bastien Nocera <hadess src gnome org>]

commit fa84050cc35245a0618595bb87597493a5280af1
Author: Bastien Nocera <hadess hadess net>
Date:   Thu May 16 14:52:39 2013 +0200

    Fix signed/unsigned comparison compile-time warning

 libgd/gd-main-icon-view.c |    2 +-
 libgd/gd-main-list-view.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgd/gd-main-icon-view.c b/libgd/gd-main-icon-view.c
index 91466c3..644a653 100644
--- a/libgd/gd-main-icon-view.c
+++ b/libgd/gd-main-icon-view.c
@@ -295,7 +295,7 @@ gd_main_icon_view_class_init (GdMainIconViewClass *klass)
   GtkWidgetClass *wclass = GTK_WIDGET_CLASS (klass);
   GtkBindingSet *binding_set;
   GdkModifierType activate_modifiers[] = { GDK_SHIFT_MASK, GDK_CONTROL_MASK, GDK_SHIFT_MASK | 
GDK_CONTROL_MASK };
-  int i;
+  guint i;
 
   binding_set = gtk_binding_set_by_class (klass);
 
diff --git a/libgd/gd-main-list-view.c b/libgd/gd-main-list-view.c
index 000a803..a2dd9e9 100644
--- a/libgd/gd-main-list-view.c
+++ b/libgd/gd-main-list-view.c
@@ -146,7 +146,7 @@ gd_main_list_view_class_init (GdMainListViewClass *klass)
   GtkWidgetClass *wclass = GTK_WIDGET_CLASS (klass);
   GtkBindingSet *binding_set;
   GdkModifierType activate_modifiers[] = { GDK_SHIFT_MASK, GDK_CONTROL_MASK, GDK_SHIFT_MASK | 
GDK_CONTROL_MASK };
-  int i;
+  guint i;
 
   binding_set = gtk_binding_set_by_class (klass);