build,travis: accept commits with '_'

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

diff --git a/.travis_do.sh b/.travis_do.sh
index 1db07edfdc5dc36fc6ccf403d74d8db70d5b43d1..91f130757d2d61d64f9ff5990122cbe6b1a06162 100755 (executable)
--- a/.travis_do.sh
+++ b/.travis_do.sh
@@ -158,7 +158,7 @@ test_commits() {
                fi
 
                subject="$(git show -s --format=%s $commit)"
-               if echo "$subject" | grep -q -e '^[0-9A-Za-z,/-]\+: ' -e '^Revert '; then
+               if echo "$subject" | grep -q -e '^[0-9A-Za-z,/_-]\+: ' -e '^Revert '; then
                        echo_green "Commit subject line seems ok ($subject)"
                else
                        echo_red "Commit subject line MUST start with '<package name>: ' ($subject)"