travis-ci: run tests with '-x' tracing

diff --git a/git-rebase--am.sh b/git-rebase--am.sh
index 14c50782e096966b860d49cbaed7658e9f56958f..0f78051792fae93f7966c2a3f9fc670b4fca9188 100644 (file)
--- a/git-rebase--am.sh
+++ b/git-rebase--am.sh
@@ -46,6 +46,7 @@ then
        # makes this easy
        git cherry-pick ${gpg_sign_opt:+"$gpg_sign_opt"} --allow-empty \
                $allow_rerere_autoupdate --right-only "$revisions" \
+               $allow_empty_message \
                ${restrict_revision+^$restrict_revision}
        ret=$?
 else