Fixed some minor errors detected by pychecker.
commit1cf8393b0b10ea22a69e70be1ef5ab2cedc48e33
authorThomas Leonard <talex5@gmail.com>
Sun, 16 Sep 2007 18:25:07 +0000 (16 18:25 +0000)
committerThomas <Leonard>
Sun, 15 Jan 2006 10:34:05 +0000 (15 10:34 +0000)
treea27f108c4715dbb79e0f94538b0c82adff732e63
parent12d7a42e9324499271028c0a81e7be763a5a8953
Fixed some minor errors detected by pychecker.

git-svn-id: file:///home/talex/Backups/sf.net/Subversion/zero-install/trunk/0launch@2019 9f8c893c-44ee-0310-b757-c8ca8341c71e
tests/testmanifest.py
zeroinstall/alias.py
zeroinstall/injector/background.py
zeroinstall/injector/gpg.py
zeroinstall/zerostore/manifest.py
zeroinstall/zerostore/optimise.py