--- lighttpd-1.4.18/src/mod_fastcgi.c~	2008-03-07 12:46:55.000000000 +0200
+++ lighttpd-1.4.18/src/mod_fastcgi.c	2008-03-07 12:46:57.303129742 +0200
@@ -2352,7 +2352,7 @@
 		/* no header */
 		buffer_free(packet->b);
 
-		log_error_write(srv, __FILE__, __LINE__, "s", "FastCGI: header too small");
+		log_error_write(srv, __FILE__, __LINE__, "sdsds", "FastCGI: header too small:", packet->b->used, "bytes <", sizeof(FCGI_Header), "bytes");
 		return -1;
 	}