On Wed, 5 Dec 2018, Serge Belyshev wrote:
> clean_tmp() {
> + # Will be created by mount_tmp()
> + [ -L /tmp ] && [ -d /tmp ] || return 0
This is *WRONG*, it will also return 0 if /tmp is not a symlink.
(Also, use test -h instead of test -L for symlinks, cf. the
GNU autoconf texinfo manual, *Limitations of Builtins::)
What about this instead:
if test -h /tmp; then
# symbolic link
# will be created by mount_tmp if it does not exist
test -d /tmp || return 0
# but we’ll clean it if it does
fi
bye,
//mirabilos
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