shallow.c: make check_shallow_file_for_update() static

No external callers exist. Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano committed Jan 14, 2015 at 15:01 UTC 167832c2ca8e42572c0e8d329a78dbace2ecf2db
2 files changed +1 -2
commit.h
-1
@@ -254,7 +254,6 @@ extern int for_each_commit_graft(each_commit_graft_fn, void *);
254 extern int is_repository_shallow(void);
255 extern struct commit_list *get_shallow_commits(struct object_array *heads,
256 int depth, int shallow_flag, int not_shallow_flag);
257 -extern void check_shallow_file_for_update(void);
257 extern void set_alternate_shallow_file(const char *path, int override);
258 extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol,
259 const struct sha1_array *extra);
shallow.c
+1 -1
@@ -137,7 +137,7 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
137 return result;
138 }
139
140 -void check_shallow_file_for_update(void)
140 +static void check_shallow_file_for_update(void)
141 {
142 if (is_shallow == -1)
143 die("BUG: shallow must be initialized by now");