add_files: Change to return a status value instead of void
authorCarl Worth <cworth@cworth.org>
Fri, 23 Oct 2009 22:39:11 +0000 (15:39 -0700)
committerCarl Worth <cworth@cworth.org>
Fri, 23 Oct 2009 22:39:11 +0000 (15:39 -0700)
commit9577e8a10524c16407a775c93ceb1a7d440df897
treee70fdced8506fbbe36c4d47e57f58a859ea7688e
parenta7a897b883d10e431be40e97156b75fdc4d3827a
add_files: Change to return a status value instead of void

Also change to use goto rather than early returns. And once again,
there were lots of bugs in the error cases previously.
notmuch.c