I agree with the race fix of JG, but I dislike the SUSV3-breaking find, and I don...

diff --git a/dmenu_path b/dmenu_path
index 35690771c0cfb6634c08cc91d8237def091d33e7..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 >/dev/null
+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
-       }
-       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