Only check signed-off-by in PRs
Signed-off-by: Fabio Utzig <utzig@apache.org>
diff --git a/scripts/check-signed-off-by.sh b/scripts/check-signed-off-by.sh
index 1205521..aaf40a5 100755
--- a/scripts/check-signed-off-by.sh
+++ b/scripts/check-signed-off-by.sh
@@ -14,6 +14,10 @@
# this retrieves the merge commit created by GH
parents=(`git log -n 1 --format=%p HEAD`)
+branch=(`git rev-parse --abbrev-ref HEAD`)
+
+# Should only run in PR branches
+[[ ${branch} == "master" ]] && exit 0
if [[ "${#parents[@]}" -ne 2 ]]; then
echo "This PR's merge commit is missing a parent!"