diff options
Diffstat (limited to 'hook-functions')
-rw-r--r-- | hook-functions | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hook-functions b/hook-functions index d860bc7..9d63d58 100644 --- a/hook-functions +++ b/hook-functions @@ -532,7 +532,7 @@ check_minkver() # sed: keep last line starting with MINKVER=, # remove MINKVER= and trailing space minver=$(sed '/^MINKVER=/!d;$!d;s/^MINKVER=//;s/[[:space:]]*$//' "${initdir}/${cm_x}") - if [ -z "${tmp}" ]; then + if [ -z "${tmp:-}" ]; then continue elif dpkg --compare-versions "${curversion}" lt "${minver}"; then echo "W: ${cm_x} hook script requires at least kernel version ${minver}" >&2 |