fix mktemp line

"-t" expands to $TMPDIR (or /tmp if unset), which means, the user can
override in which directory temporary files are created.

This works with GNU mktemp (although GNU deprecated -t) as well as BSD
mktemp (does not replace X by random characters but rather appends them;
this does not matter much) and busybox mktemp (which requires the number
of X's to be exactly 6)

1 files changed, 1 insertions, 1 deletions

diff --git a/fb.in b/fb.in
index d28f693..a9a54e2 100644
--- a/fb.in
+++ b/fb.in
@@ -143,7 +143,7 @@ elif [ "$COMPRESS" = "2" ]; then
 	require_executable xz
 fi
 
-TMPDIR="`mktemp -d "/tmp/fb.XXXXXX"`"
+TMPDIR="`mktemp -dt "fb.XXXXXX"`"
 trap "rm -rf '${TMPDIR}'" EXIT TERM
 
 if [ "$DELETE" ] || [ "$GET" ]; then