add: make pathless 'add [-u|-A]' warning a file-global function

diff --git a/http.c b/http.c
index d868d8b3d97cc1a430e1680f2bc5f780b5e66a84..d9d1aad3be468394e39966c0b45e7e101b387b0c 100644 (file)
--- a/http.c
+++ b/http.c
@@ -841,6 +841,7 @@ static int http_request(const char *url, struct strbuf *type,
 
        if (type) {
                char *t;
+               strbuf_reset(type);
                curl_easy_getinfo(slot->curl, CURLINFO_CONTENT_TYPE, &t);
                if (t)
                        strbuf_addstr(type, t);