removed set

[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
index 84e3015d74f758c52ae62b0d91608996bacf7fa6..d0a32c5ef2494295ea0405f3aa1ce27cbbffd057 100755 (executable)
--- a/dmenu_path
+++ b/dmenu_path
@@ -1,26 +1,26 @@
-#!/bin/sh -f
+#!/bin/sh
 CACHE=$HOME/.dmenu_cache
 IFS=:
 
-qfind() {
-       find "$@" 2>/dev/null
-}
-
-uptodate() {                                                                       
-       test -f $CACHE &&
-               test "$(echo "$PATH")" = "$(sed 1q "$CACHE")" &&
-               qfind $PATH -maxdepth 0 -newer $CACHE
+uptodate() {
+       test ! -f $CACHE && return 1
+       for dir in $PATH
+       do
+               test $dir -nt $CACHE && return 1
+       done
+       return 0
 }
 
 if ! uptodate
 then
-       {
-               echo "$PATH"
-               qfind $PATH -type f -maxdepth 1 -perm -u+x -o -perm -g+x -o -perm -o+x |
-                       sed 's,.*/,,' | sort | uniq
-       } > $CACHE.$pid
-       mv $CACHE.$pid $CACHE
+       for dir in $PATH
+       do
+               for file in "$dir"/*
+               do
+                       test -x "$file" && echo "${file##*/}"
+               done
+       done | sort | uniq > $CACHE.$$
+       mv $CACHE.$$ $CACHE
 fi
 
-tail -n +2 $CACHE
-
+cat $CACHE