Documentation: Move diff.<driver>.* from config.txt to diff-config.txt

diff --git a/url.c b/url.c
index cd8f74f00c345294f94cb25e4e00849a0618168b..6a5495960f03ded65f0f5f8b8bd5c7cd98c0b05e 100644 (file)
--- a/url.c
+++ b/url.c
@@ -125,3 +125,17 @@ char *url_decode_parameter_value(const char **query)
        struct strbuf out = STRBUF_INIT;
        return url_decode_internal(query, "&", &out, 1);
 }
+
+void end_url_with_slash(struct strbuf *buf, const char *url)
+{
+       strbuf_addstr(buf, url);
+       if (buf->len && buf->buf[buf->len - 1] != '/')
+               strbuf_addstr(buf, "/");
+}
+
+void str_end_url_with_slash(const char *url, char **dest) {
+       struct strbuf buf = STRBUF_INIT;
+       end_url_with_slash(&buf, url);
+       free(*dest);
+       *dest = strbuf_detach(&buf, NULL);
+}