diff options
Diffstat (limited to 'builtin-fetch.c')
-rw-r--r-- | builtin-fetch.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/builtin-fetch.c b/builtin-fetch.c index 31e138eab..de9947e7a 100644 --- a/builtin-fetch.c +++ b/builtin-fetch.c @@ -255,7 +255,7 @@ static int update_local_ref(struct ref *ref, } } -static void store_updated_refs(const char *url, struct ref *ref_map) +static int store_updated_refs(const char *url, struct ref *ref_map) { FILE *fp; struct commit *commit; @@ -263,8 +263,11 @@ static void store_updated_refs(const char *url, struct ref *ref_map) char note[1024]; const char *what, *kind; struct ref *rm; + char *filename = git_path("FETCH_HEAD"); - fp = fopen(git_path("FETCH_HEAD"), "a"); + fp = fopen(filename, "a"); + if (!fp) + return error("cannot open %s: %s\n", filename, strerror(errno)); for (rm = ref_map; rm; rm = rm->next) { struct ref *ref = NULL; @@ -335,6 +338,7 @@ static void store_updated_refs(const char *url, struct ref *ref_map) } } fclose(fp); + return 0; } /* @@ -404,7 +408,7 @@ static int fetch_refs(struct transport *transport, struct ref *ref_map) if (ret) ret = transport_fetch_refs(transport, ref_map); if (!ret) - store_updated_refs(transport->url, ref_map); + ret |= store_updated_refs(transport->url, ref_map); transport_unlock_pack(transport); return ret; } @@ -487,8 +491,13 @@ static int do_fetch(struct transport *transport, die("Don't know how to fetch from %s", transport->url); /* if not appending, truncate FETCH_HEAD */ - if (!append) - fclose(fopen(git_path("FETCH_HEAD"), "w")); + if (!append) { + char *filename = git_path("FETCH_HEAD"); + FILE *fp = fopen(filename, "w"); + if (!fp) + return error("cannot open %s: %s\n", filename, strerror(errno)); + fclose(fp); + } ref_map = get_ref_map(transport, refs, ref_count, tags, &autotags); |