screen: minor coding style fixes
authorDavid Herrmann <dh.herrmann@gmail.com>
Tue, 22 Oct 2013 14:53:47 +0000 (16:53 +0200)
committerDavid Herrmann <dh.herrmann@gmail.com>
Tue, 22 Oct 2013 15:40:46 +0000 (17:40 +0200)
commit918193b24451c087e1bef4039862ddb3c72eba31
treeb1acdd47d5f781be75123494524f1bda9ef77bb0
parent4e71294543b309c12abddf9156a87f927eb51623
screen: minor coding style fixes

Fix some coding-style issues and minor logical redudancy. Also improve the
file-documentation to correctly describe what tsm_screen does today.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
src/tsm_screen.c