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scripts/getver.sh: fix revision number on BSD/MacOS

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Strip leading whitespace from wc -l output

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2016-07-09 20:00:50 +02:00
parent 916aebb300
commit c19381dfca
1 changed files with 2 additions and 2 deletions
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4
scripts/getver.sh
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@ -24,8 +24,8 @@ try_git() {
;;
*)
UPSTREAM_BASE="$(git merge-base $GET_REV origin/master)"
UPSTREAM_REV="$(git rev-list reboot..$UPSTREAM_BASE | wc -l)"
REV="$(git rev-list reboot..$GET_REV | wc -l)"
UPSTREAM_REV="$(git rev-list reboot..$UPSTREAM_BASE | wc -l | awk '{print $1}')"
REV="$(git rev-list reboot..$GET_REV | wc -l | awk '{print $1}')"
if [ -n "$REV" -a -n "$UPSTREAM_REV" -a "$REV" -gt "$UPSTREAM_REV" ]; then
REV="r${UPSTREAM_REV}+$((REV - UPSTREAM_REV))"
else