The low-level attribute and gitignore code will try to look
in $GIT_DIR/info for any repo-level configuration files,
even if we have not actually determined that we are in a
repository (e.g., running "git grep --no-index"). In such a
case they end up looking for ".git/info/attributes", etc.
This is generally harmless, as such a file is unlikely to
exist outside of a repository, but it's still conceptually
the wrong thing to do.
Let's detect this situation explicitly and skip reading the
file (i.e., the same behavior we'd get if we were in a
repository and the file did not exist).
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
attr.c | 6 +++++-
dir.c | 12 ++++++------
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/attr.c b/attr.c
index eec5d7d..1fcf042 100644
--- a/attr.c
+++ b/attr.c
@@ -531,7 +531,11 @@ static void bootstrap_attr_stack(void)
debug_push(elem);
}
- elem = read_attr_from_file(git_path_info_attributes(), 1);
+ if (startup_info->have_repository)
+ elem = read_attr_from_file(git_path_info_attributes(), 1);
+ else
+ elem = NULL;
+
if (!elem)
elem = xcalloc(1, sizeof(*elem));
elem->origin = NULL;
diff --git a/dir.c b/dir.c
index 3bad1ad..6cde773 100644
--- a/dir.c
+++ b/dir.c
@@ -2195,8 +2195,6 @@ static GIT_PATH_FUNC(git_path_info_exclude, "info/exclude")
void setup_standard_excludes(struct dir_struct *dir)
{
- const char *path;
-
dir->exclude_per_dir = ".gitignore";
/* core.excludefile defaulting to $XDG_HOME/git/ignore */
@@ -2207,10 +2205,12 @@ void setup_standard_excludes(struct dir_struct *dir)
dir->untracked ? &dir->ss_excludes_file : NULL);
/* per repository user preference */
- path = git_path_info_exclude();
- if (!access_or_warn(path, R_OK, 0))
- add_excludes_from_file_1(dir, path,
- dir->untracked ? &dir->ss_info_exclude : NULL);
+ if (startup_info->have_repository) {
+ const char *path = git_path_info_exclude();
+ if (!access_or_warn(path, R_OK, 0))
+ add_excludes_from_file_1(dir, path,
+ dir->untracked ? &dir->ss_info_exclude : NULL);
+ }
}
int remove_path(const char *name)
--
2.10.1.619.g16351a7