Refactor open_packed_git to return an error code.
authorShawn O. Pearce <spearce@spearce.org>
Thu, 1 Feb 2007 20:52:33 +0000 (15:52 -0500)
committerJunio C Hamano <junkio@cox.net>
Fri, 2 Feb 2007 06:24:17 +0000 (22:24 -0800)
commit072db2789c21314cfbf43215186341d0b2b47523
tree2326e8e1049e6605c8027520b350beb52cdf7414
parent54a15a8df269315adf7110a87391bd5bef7e90f0
Refactor open_packed_git to return an error code.

Because I want to reuse open_packed_git in a context where I don't
want the process to die if the packfile in question is bogus, I'm
changing its behavior to return error("...") rather than die("...")
when it detects something is wrong with the packfile it was given.

Right now we still must die out of use_pack should open_packed_git
fail, as none of use_pack's callers are prepared to handle a failure
from that function.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
sha1_file.c