Hi,
On Wed, 28 Jun 2006, Junio C Hamano wrote:
> Johannes Schindelin <Johannes.Schindelin@xxxxxx> writes:
>
> > Try this:
> >
> > $ mkdir 5
> > $ cd 5
> > $ git-init-db
> > $ rm .git/config # yes, really.
> > $ git abc
>
> Thanks for trying to help, but not really.
Okay. Does not happen with 'next' here, too. I have some changes in my
private repo (which eventually should culminate in the big mmap()ed sooper
config parsing / writing thingie), which make it break. The following
patch fixes this (and potentially Andreas' problem, too).
-- cut here --
[PATCH] save errno in handle_alias()
git.c:main() relies on the value of errno being set by the last attempt to
execute the command. However, if something goes awry in handle_alias(),
that assumption is wrong. So restore errno before returning from
handle_alias().
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
diff --git a/git.c b/git.c
index 94e9a4a..7c7106e 100644
--- a/git.c
+++ b/git.c
@@ -99,7 +99,7 @@ static int split_cmdline(char *cmdline,
static int handle_alias(int *argcp, const char ***argv)
{
- int nongit = 0, ret = 0;
+ int nongit = 0, ret = 0, saved_errno = errno;
const char *subdir;
subdir = setup_git_directory_gently(&nongit);
@@ -137,6 +137,8 @@ static int handle_alias(int *argcp, cons
if (subdir)
chdir(subdir);
+ errno = saved_errno;
+
return ret;
}
-
: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html