Merge branch 'ab/fix-commit-error-message-upon-unwritable-object-store'

"git commit" gave duplicated error message when the object store
was unwritable, which has been corrected.

* ab/fix-commit-error-message-upon-unwritable-object-store:
  commit: fix duplication regression in permission error output
  unwritable tests: assert exact error output

1 files changed, 1 insertions, 0 deletions

diff --git a/cache.h b/cache.h
index acb67dbd64..eba12487b9 100644
--- a/cache.h
+++ b/cache.h
@@ -887,6 +887,7 @@ int ie_modified(struct index_state *, const struct cache_entry *, struct stat *,
 #define HASH_WRITE_OBJECT 1
 #define HASH_FORMAT_CHECK 2
 #define HASH_RENORMALIZE  4
+#define HASH_SILENT 8
 int index_fd(struct index_state *istate, struct object_id *oid, int fd, struct stat *st, enum object_type type, const char *path, unsigned flags);
 int index_path(struct index_state *istate, struct object_id *oid, const char *path, struct stat *st, unsigned flags);