drm: disable encoders before re-routing them

[linux-2.6-block.git] / scripts / config

diff --git a/scripts/config b/scripts/config
index 68b9761cdc38aac39700fbd99b4c563d6c1ca3d6..db6084b78a10dde77acda0f6365aa68ea239369e 100755 (executable)
--- a/scripts/config
+++ b/scripts/config
@@ -60,6 +60,10 @@ else
        FN=.config
 fi
 
+if [ "$1" = "" ] ; then
+       usage
+fi
+
 while [ "$1" != "" ] ; do
        CMD="$1"
        shift