mingw: do not crash on open(NULL, ...)
authorErik Faye-Lund <kusmabite@gmail.com>
Thu, 23 Sep 2010 17:35:25 +0000 (17:35 +0000)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Sun, 3 Oct 2010 22:34:02 +0000 (23:34 +0100)
commit1a4042096c2e8893246a99ef8e43c07acb76f54b
treee8196b8d612ebcf6f57f4be8825af022218a5761
parent5e9677cbdf1840836e22d9cf23198de34877e283
mingw: do not crash on open(NULL, ...)

fetch_and_setup_pack_index() apparently pass a NULL-pointer to
parse_pack_index(), which in turn pass it to check_packed_git_idx(),
which again pass it to open(). Since open() already sets errno
correctly for the NULL-case, let's just avoid the problematic strcmp.

[PT: squashed in fix for fopen which was missed first time round]

Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
compat/mingw.c