[gnome-main-menu] [build] Require at least version 2.18 of GTK+

[Julian Andres Klode <jak src gnome org>]

commit 3a0e56dc6c189d52334c1369e0de510fb123e2de
Author: Julian Andres Klode <jak debian org>
Date:   Tue Jun 15 14:12:33 2010 +0200

    [build] Require at least version 2.18 of GTK+
    
    This is needed for the previous change, as gtk_widget_get_visible()
    is only available since 2.18.

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 25c047c..f3a12fb 100644
--- a/configure.in
+++ b/configure.in
@@ -31,7 +31,7 @@ dnl Check that we meet the dependencies
 dnl ==============================================
 
 GLIB_REQUIRED=2.16.0
-GTK_REQUIRED=2.14
+GTK_REQUIRED=2.18
 SLAB_REQUIRED=2.29.0
 
 AM_PATH_GLIB_2_0($GLIB_REQUIRED,,,gobject)