using xidx

[dmenu.git] / dmenu_path

diff --git a/dmenu_path b/dmenu_path
index cd43748..7896a9e 100755 (executable)
--- a/dmenu_path
+++ b/dmenu_path
@@ -2,24 +2,25 @@
 CACHE=$HOME/.dmenu_cache
 IFS=:
 
 CACHE=$HOME/.dmenu_cache
 IFS=:
 

-uptodate() {                                                                       
-       test ! -f $CACHE && return 1                                                   
-       for dir in $PATH                                                                
-       do                                                                              
-               test $dir -nt $CACHE && return 1                                           
-       done                                                                            
-       return 0                                                                       
-}          
+uptodate() {
+       test -f "$CACHE" &&
+       for dir in $PATH
+       do
+               test ! $dir -nt "$CACHE" || return 1
+       done
+}

 
 if ! uptodate
 then
        for dir in $PATH
        do
 
 if ! uptodate
 then
        for dir in $PATH
        do

-               for file in "$dir"/*
+               cd "$dir" &&
+               for file in *

                do
                do

-                       test -x "$file" && echo "${file##*/}"
+                       test -x "$file" && echo "$file"

                done
                done

-       done | sort | uniq > $CACHE
+       done | sort | uniq > "$CACHE".$$ &&
+       mv "$CACHE".$$ "$CACHE"

 fi
 
 fi
 

-cat $CACHE
+cat "$CACHE"