[nautilus] [build] bump GTK+ required version to 2.21.2.

[Cosimo Cecchi <cosimoc src gnome org>]

commit d667293d865797665b50de2b972297ae61881eb6
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Jun 11 13:24:32 2010 +0200

    [build] bump GTK+ required version to 2.21.2.

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 27e0d05..6a737fc 100644
--- a/configure.in
+++ b/configure.in
@@ -5,7 +5,7 @@ dnl ===========================================================================
 m4_define(glib_minver,                 2.25.7)
 m4_define(gnome_desktop_minver,        2.29.91)
 m4_define(pango_minver,                1.1.2)
-m4_define(gtk_minver,                  2.20.0)
+m4_define(gtk_minver,                  2.21.2)
 m4_define(xml_minver,                  2.4.7)
 m4_define(exif_minver,                 0.5.12)
 m4_define(exempi_minver,               1.99.2)