Merge branch 'jn/warn-on-inaccessible-loosen'

Deal with a situation where .config/git is a file and we notice
.config/git/config is not readable due to ENOTDIR, not ENOENT.

* jn/warn-on-inaccessible-loosen:
  config: exit on error accessing any config file
  doc: advertise GIT_CONFIG_NOSYSTEM
  config: treat user and xdg config permission problems as errors
  config, gitignore: failure to access with ENOTDIR is ok
This commit is contained in:
Junio C Hamano
2013-01-06 22:11:16 -08:00
5 changed files with 31 additions and 7 deletions

View File

@ -411,11 +411,19 @@ void warn_on_inaccessible(const char *path)
int access_or_warn(const char *path, int mode)
{
int ret = access(path, mode);
if (ret && errno != ENOENT)
if (ret && errno != ENOENT && errno != ENOTDIR)
warn_on_inaccessible(path);
return ret;
}
int access_or_die(const char *path, int mode)
{
int ret = access(path, mode);
if (ret && errno != ENOENT && errno != ENOTDIR)
die_errno(_("unable to access '%s'"), path);
return ret;
}
struct passwd *xgetpwuid_self(void)
{
struct passwd *pw;