[gimp] libgimpwidgets: fix warnings in last commit in GimpHintBox

[Michael Natterer <mitch src gnome org>]

commit 661589199005b457d8fa2484b9448782d2bf56bc
Author: Michael Natterer <mitch gimp org>
Date:   Wed May 7 21:56:53 2014 +0200

    libgimpwidgets: fix warnings in last commit in GimpHintBox

 libgimpwidgets/gimphintbox.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgimpwidgets/gimphintbox.c b/libgimpwidgets/gimphintbox.c
index 58f6387..c32e5a2 100644
--- a/libgimpwidgets/gimphintbox.c
+++ b/libgimpwidgets/gimphintbox.c
@@ -114,7 +114,7 @@ static void
 gimp_hint_box_constructed (GObject *object)
 {
   GimpHintBox *box   = GIMP_HINT_BOX (object);
-  GtkImage    *image = NULL;
+  GtkWidget   *image = NULL;
   GtkWidget   *label;
 
   G_OBJECT_CLASS (parent_class)->constructed (object);