From e5c402cb3c131cb34457eb932a00825779fa19b5 Mon Sep 17 00:00:00 2001
From: Dan Horák <dan@danny.cz>
Date: Fri, 28 May 2010 11:10:34 +0200
Subject: cleanup

---
 device_cio_free | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/device_cio_free b/device_cio_free
index 71eb400..c0cbb26 100644
--- a/device_cio_free
+++ b/device_cio_free
@@ -213,7 +213,7 @@ while [ $# -gt 0 ]; do
 	    ;;
 	-d|--device)
 	    shift
-	    if [ -n "$1" ]; then
+	    if [ "$1" ]; then
 		if [ "$DEVICE" ]; then
 		    DEVICE="$DEVICE,$1"
 		else
-- 
cgit