signed ints, ignore negative -l value

[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
index 7896a9e..a9ddd47 100755 (executable)
--- a/dmenu_path
+++ b/dmenu_path
@@ -19,7 +19,7 @@ then
                do
                        test -x "$file" && echo "$file"
                done
-       done | sort | uniq > "$CACHE".$$ &&
+       done | sort -u > "$CACHE".$$ &&
        mv "$CACHE".$$ "$CACHE"
 fi