"HEAD" has 4 characters.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@568 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishlog/varnishlog.c

@@ -129,7 +129,7 @@ order(unsigned char *p, int h_opt)
 	case SLT_Request:
 		if (h_opt && p[1] == 3 && !memcmp(p + 4, "GET", 3))
 			hc[u]++;
-		if (h_opt && p[1] == 4 && !memcmp(p + 4, "HEAD", 3))
+		if (h_opt && p[1] == 4 && !memcmp(p + 4, "HEAD", 4))
 			hc[u]++;
 		v = 1;
 		break;