Fix missing error check.
authorCarl Worth <cworth@cworth.org>
Thu, 22 Oct 2009 22:33:56 +0000 (15:33 -0700)
committerCarl Worth <cworth@cworth.org>
Thu, 22 Oct 2009 22:33:56 +0000 (15:33 -0700)
commit90f93fc9c7c6f0b86259c259ee9ba0eb08206b27
tree7d113a1711a5be85372d0441a6f6fa4e1bb5fb42
parent6a4992bc611881b363583b4a20fc530c770aedd8
Fix missing error check.

The notmuch_message_file_open function is perfectly capable of
returning NULL. So check for it.
database.cc