[opensde] fixed a bug introduced at 537872a1b9 in lib/functions.in

lib/functions.in

@@ -512,17 +512,17 @@ dump_env() {
 #
 pkgdesc() {
 	local pattern=
-	local descfile=$( cd "$base"; ls -1d package/*/$2/$2.desc 2> /dev/null )
+	local descfile=$( ls -1d $base/package/*/$2/$2.desc 2> /dev/null )
 
 	case "$1" in
 		ver)	pattern="V"	;;
 		*)	pattern="$1"	;;
 	esac
 
-	if [ -s "$base/$descfile" ]; then
+	if [ -s "$descfile" ]; then
 		case "$1" in
 		confdir)
-			echo "$base/${descfile%/*}"
+			echo "${descfile%/*}"
 			;;
 		*)
 			sed -n "s,^\[$pattern\][ \t]\+\(.\+\)[ \t]*$,\1,p" "$descfile"