[gimp] gui_sanity_check(): bump GTK+ version here too

[Michael Natterer <mitch src gnome org>]

commit ab6406faa88781475b41436c19d3d41d30afc25e
Author: Michael Natterer <mitch gimp org>
Date:   Wed Sep 16 22:08:36 2009 +0200

    gui_sanity_check(): bump GTK+ version here too

 app/gui/gui.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/gui/gui.c b/app/gui/gui.c
index 0407c37..aced289 100644
--- a/app/gui/gui.c
+++ b/app/gui/gui.c
@@ -254,7 +254,7 @@ gui_sanity_check (void)
 {
 #define GTK_REQUIRED_MAJOR 2
 #define GTK_REQUIRED_MINOR 16
-#define GTK_REQUIRED_MICRO 1
+#define GTK_REQUIRED_MICRO 6
 
   const gchar *mismatch = gtk_check_version (GTK_REQUIRED_MAJOR,
                                              GTK_REQUIRED_MINOR,