The environment variable TMPDIR is optional and not always set. We could test for it and fall back to /tmp/ or just use the tool mktemp.
Signed-off-by: Henning Schild <[email protected]> --- scripts/prepare-kernel.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/prepare-kernel.sh b/scripts/prepare-kernel.sh index 8e960e8..d7a2cc6 100755 --- a/scripts/prepare-kernel.sh +++ b/scripts/prepare-kernel.sh @@ -238,9 +238,9 @@ fi # Create an empty output patch file, and initialize the temporary tree. if test "x$output_patch" != "x"; then - temp_tree=$TMPDIR/prepare-kernel-$$ - if ! mkdir $temp_tree; then - echo Temporary directory $temp_tree already exists, aborting. + temp_tree=$( mktemp -d prepare-kernel-XXX --tmpdir ) + if [ $? -ne 0 ]; then + echo Temporary directory could not be created. exit 1 fi -- 2.4.10 _______________________________________________ Xenomai mailing list [email protected] http://xenomai.org/mailman/listinfo/xenomai
