connect.c: drop path_match function

This function was used for comparing local and remote ref
names during fetch (which makes it a candidate for "most
confusingly named function of the year").

It no longer has any callers, so let's get rid of it.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index 4519601..79c612f 100644
--- a/cache.h
+++ b/cache.h
@@ -1028,7 +1028,6 @@ extern char *git_getpass(const char *prompt);
 extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
 extern int finish_connect(struct child_process *conn);
 extern int git_connection_is_socket(struct child_process *conn);
-extern int path_match(const char *path, int nr, char **match);
 struct extra_have_objects {
 	int nr, alloc;
 	unsigned char (*array)[20];