*) keepextensions=''
echo "You have requested that certain extensions be ignored..." >&4
for i in $avail_ext; do
- case " $i " in
- " $noextensions ") echo "Ignoring extension $i." ;;
+ case " $noextensions " in
+ *" $i "*) echo "Ignoring extension $i." ;;
*) echo "Keeping extension $i.";
keepextensions="$keepextensions $i"
;;