kconfig: variable argument lists needs `stdarg.h'

Fix build on non GNU based platforms.

Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index 86d95cca46a7cfc57922e50d8fd91b74fc8da745..f2375ad7ebc9bf07d306fc8de611f631b36cd7bf 100644 (file)
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -19,6 +19,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <stdarg.h>
+
 #include "dialog.h"
 
 struct dialog_info dlg;