scripts/getver.sh: fix one more wc -l call

[openwrt/openwrt.git] / scripts / getver.sh

diff --git a/scripts/getver.sh b/scripts/getver.sh
index 38d526cb532cc00be0e91c8575674de733fb15d9..46eee9a04937109c4989e07d6a1c24efcb41e010 100755 (executable)
--- a/scripts/getver.sh
+++ b/scripts/getver.sh
@@ -19,7 +19,7 @@ try_git() {
        case "$GET_REV" in
        r*)
                GET_REV="$(echo $GET_REV | tr -d 'r')"
-               BASE_REV="$(git rev-list reboot..HEAD | wc -l)"
+               BASE_REV="$(git rev-list reboot..HEAD | wc -l | awk '{print $1}')"
                REV="$(git rev-parse HEAD~$((BASE_REV - GET_REV)))"
                ;;
        *)