Kconfig: fix single letter command in scripts/config

The one letter commands in scripts/config didn't work and always
printed usage. Fix this here.

Cc: erick@openchill.org
Reported-by: erick@openchill.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/config b/scripts/config
index 608d7fdb13e8..dfd4732f7099 100755
--- a/scripts/config
+++ b/scripts/config
@@ -86,7 +86,7 @@ while [ "$1" != "" ] ; do
                 B=$ARG
                 shift 2
                 ;;
-        --*)
+        -*)
                 checkarg "$1"
                 shift
                 ;;