--- texk/xdvik/xdvizilla
+++ texk/xdvik/xdvizilla	2005-02-07 14:18:11.000000000 +0100
@@ -61,8 +61,8 @@
 trap 'do_cleanup' 1 2 3 7 13 15
 
 ### create a temporary directory only read/writable by user
-TMP_DIR=${TMPDIR-${TEMP-${TMP-/tmp}}}/$progname.$$
-(umask 077; mkdir "$TMP_DIR") || do_abort "Could not create directory \`$TMP_DIR'"
+TMP_DIR=${TMPDIR-${TEMP-${TMP-/tmp}}}/${progname}.XXXXXX
+TMP_DIR=$(mktemp -d "$TMP_DIR") || do_abort "Could not create directory \`$TMP_DIR'"
 
 if [ $# -gt 1 -a "x$1" = "x-no-rm" ]; then
   NO_RM=y