On Wed, Oct 28, 2015 at 12:15:16PM +0100, Henning Schild wrote:
> 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..333d11c 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
The version of mktemp installed on my machine requires 6 X in the
template.
--
Gilles.
https://click-hack.org
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