[http] fix C90 warnings

(cherry picked from commit 514dc7579c43e673bdf613e01690371438661260)

diff --git a/http.c b/http.c
index c79e710cca0113f551fbbdd3629698074a8d0495..c22f953c2358cfed818b96c96d93b1a9b0d8a556 100644 (file)
--- a/http.c
+++ b/http.c
@@ -4836,6 +4836,8 @@ static struct evhttp_uri *
 evhttp_uri_parse_authority(char *source_uri)
 {
        struct evhttp_uri *uri = mm_calloc(1, sizeof(struct evhttp_uri));
+       char *end;
+
        if (uri == NULL) {
                event_warn("%s: calloc", __func__);
                goto err;
@@ -4843,7 +4845,7 @@ evhttp_uri_parse_authority(char *source_uri)
        uri->port = -1;
        uri->flags = 0;
 
-       char *end = end_of_authority(source_uri);
+       end = end_of_authority(source_uri);
        if (parse_authority(uri, source_uri, end) < 0)
                goto err;