X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive-bottom%2F30accessibility;h=4726a75de0714ec484bd39807e1c0105c18f6b80;hb=9431b744fbb49b0b3d52d205126b2cbe6a7980ae;hp=17defbf3ee8f48e8d4c8b271e91bf31cbb18d91d;hpb=b15f95e06e40a70ed75c30b31cee89d43ec8196b;p=live-boot-grml.git

diff --git a/scripts/live-bottom/30accessibility b/scripts/live-bottom/30accessibility
index 17defbf..4726a75 100755
--- a/scripts/live-bottom/30accessibility
+++ b/scripts/live-bottom/30accessibility
@@ -35,9 +35,9 @@ gconf_version=$(chroot /root /usr/bin/dpkg-query -W --showformat='${Version}' gc
 
 gct ()
 {
-	if [ "$gconf_version" ]
+	if [ "${gconf_version}" ]
 	then
-		chroot /root sudo -u "$USERNAME" gconftool-2 "$@"
+		chroot /root sudo -u "${USERNAME}" gconftool-2 "${@}"
 	fi
 }