commit 29404b59d2c92077b8f729c441d148f45d89396a
author maruel@chromium.org <maruel@chromium.org> Mon Sep 08 22:58:00 2014 +0000
committer maruel@chromium.org <maruel@chromium.org> Mon Sep 08 22:58:00 2014 +0000
tree 25892a64e67a6d61e1cf5e4a29d2b8e1d63a657a
parent 7b1cb6f56dc19878b4f7a3ad2b05b8b3ec8f2d0f

Add git cl lol.

Because everyone needs humour.

Fix a small bug in subcommands.py with undocumented commands.

R=stip@chromium.org
BUG=

Review URL: https://codereview.chromium.org/554123003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@291867 0039d316-1c4b-4281-b951-d872f2087c98

subcommand.py

diff --git a/subcommand.py b/subcommand.py
index 0b0fa6e..b6f8e5c 100644
--- a/subcommand.py
+++ b/subcommand.py
@@ -192,7 +192,7 @@
         rest = textwrap.dedent('\n'.join(lines[1:]))
         parser.description = '\n'.join((lines[0], rest))
       else:
-        parser.description = lines[0]
+        parser.description = lines[0] if lines else ''
       if parser.description:
         parser.description += '\n'
       parser.epilog = getattr(command, 'epilog', None)