--- netpbm-10.29/editor/ppmquantall-	2005-03-16 23:44:03 +0000

+++ netpbm-10.29/editor/ppmquantall	2005-10-04 16:50:28 +0000

@@ -63,11 +63,15 @@ for i in ${files[@]}; do

     heights=(${heights[*]} `grep -v '^#' $i | sed '1d; s/.* //; 2q'`)

 done

-tempdir="${TMPDIR-/tmp}/ppmquantall.$$"

-mkdir $tempdir || { echo "Could not create temporary file. Exiting."; exit 1;}

-chmod 700 $tempdir

-

-trap 'rm -rf $tempdir' 0 1 3 15

+exit_handler()

+{

+	local rc=$?

+	trap - EXIT

+	rm -rf -- "$tempdir"

+	exit $rc

+}

+tempdir=`mktemp -d -t ppmquantall.XXXXXXXX` || exit 1

+trap exit_handler EXIT HUP INT QUIT PIPE TERM

 all=$tempdir/pqa.all.$$