X-Git-Url: http://git.tuebingen.mpg.de/?p=gsu.git;a=blobdiff_plain;f=gui;h=23e9e903af340ccb74c936b4fd8704b32dfb8fee;hp=34f732e27bacc9646710efb0c11eef09659a2ce4;hb=ab6d0fe33f57bb305b8d7e5f8bed0642d1b099d5;hpb=32134f1512eab90da01e9cfd9f676bffef27a939

diff --git a/gui b/gui
index 34f732e..23e9e90 100644
--- a/gui
+++ b/gui
@@ -4,7 +4,7 @@
 
 if [[ "$(type -t _gsu_setup)" != "function" ]]; then
 	gsu_dir=${gsu_dir:-${BASH_SOURCE[0]%/*}}
-	. $gsu_dir/common || exit 1
+	. "$gsu_dir/common" || exit 1
 	_gsu_setup
 fi
 
@@ -97,7 +97,7 @@ _gsu_menu()
 {
 	local header="${1:-root}"
 	local items="$2"
-	local i state opts num=0
+	local i opts num=0
 
 	_get_geometry
 	opts="$result 16"