Merge pull request #1161 from sigmavirus24/fix1159
authorKenneth Reitz <me@kennethreitz.com>
Sun, 10 Feb 2013 22:07:08 +0000 (14:07 -0800)
committerKenneth Reitz <me@kennethreitz.com>
Sun, 10 Feb 2013 22:07:08 +0000 (14:07 -0800)
If Content-Length is already set, don't override


Trivial merge