[master] 24f0f02 cast to %j type

[Nils Goroll]

commit 24f0f02d6723affb15274bff0a215510060eb7ba
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed Mar 4 11:40:38 2015 +0100

    cast to %j type

diff --git a/bin/varnishd/cache/cache_gzip.c b/bin/varnishd/cache/cache_gzip.c
index a71ef4a..652af2f 100644
--- a/bin/varnishd/cache/cache_gzip.c
+++ b/bin/varnishd/cache/cache_gzip.c
@@ -300,7 +300,7 @@ VDP_gunzip(struct req *req, enum vdp_action act, void **priv,
 			/* XXX: Zero is suspect: OA_GZIPBITS wasn't set */
 			if (u != 0)
 				http_PrintfHeader(req->resp,
-				    "Content-Length: %ju", u);
+				    "Content-Length: %ju", (uintmax_t)u);
 		}
 		http_Unset(req->resp, H_Content_Encoding);
 		return (0);