I agree with the race fix of JG, but I dislike the SUSV3-breaking find, and I don't care about PATH changes, keep it simple, stupid

1 files changed, 17 insertions, 17 deletions

diff --git a/dmenu_path b/dmenu_path
index 3569077..d0a32c5 100755
--- 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