[PATCH 3/3] kconfig: gconfig save button should be greyed if no changes present

Call config_changed to check weather changes are present and grey
save button if not.

Signed-off-by: Konrad Eisele <[email protected]>
---
 scripts/kconfig/gconf.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 39dd257..993cc31 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -1532,6 +1532,7 @@ int main(int ac, char *av[])
 		break;
 	}
 
+	conf_changed();
 	gtk_main();
 
 	return 0;
-- 
1.6.4.1