fixed SEGV if autoforwardrc does not exist.
fixed SEGV if autoforwardrc does not exist.

original bzr status:
revno: 24
committer: HAYASHI Kentaro <6ae879f1bd598abba767192ff2ce7060570e19f0@gmail.com>
branch nick: autoforward
timestamp: Thu 2011-03-10 15:53:34 +0900

kenhys/sylpheed-autoforward,kenhys/sylpheed-autoforward