http: make end_url_with_slash() public

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: rctay

http.c

@@ -720,7 +720,7 @@ static inline int hex(int v)
 		return 'A' + v - 10;
 }
 
-static void end_url_with_slash(struct strbuf *buf, const char *url)
+void end_url_with_slash(struct strbuf *buf, const char *url)
 {
 	strbuf_addstr(buf, url);
 	if (buf->len && buf->buf[buf->len - 1] != '/')

http.h

@@ -117,6 +117,7 @@ extern void append_remote_object_url(struct strbuf *buf, const char *url,
 				     int only_two_digit_prefix);
 extern char *get_remote_object_url(const char *url, const char *hex,
 				   int only_two_digit_prefix);
+extern void end_url_with_slash(struct strbuf *buf, const char *url);
 
 /* Options for http_request_*() */
 #define HTTP_NO_CACHE		1