Gerrit git cl: fix change-id appending.
Special case when the change description has no footers, but looks
like a footer.
R=machenbach@chromium.org,andybons@chromium.org
BUG=579176
Review URL: https://codereview.chromium.org/1812803002
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@299343 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/git_footers.py b/git_footers.py
index 1d4d4dd..4641f74 100755
--- a/git_footers.py
+++ b/git_footers.py
@@ -83,9 +83,13 @@
if line == '' or line.isspace():
break
footer_lines.append(line)
+ else:
+ # The whole description was consisting of footers,
+ # which means those aren't footers.
+ footer_lines = []
# footers order is from end to start of the message.
footers = map(parse_footer, footer_lines)
- if not all(footers):
+ if not footers or not all(footers):
lines.append('')
lines.append(change_id_line)
else: