connect.c in kgio-2.5.0

- old
+ new

@@ -59,10 +59,9 @@
 {
 	struct addrinfo hints;
 	struct sockaddr_storage addr;
 	int rc;
 	struct addrinfo *res;
-	VALUE sock;
 	const char *ipname = StringValuePtr(ip);
 	char ipport[6];
 	unsigned uport = FIX2UINT(port);
 
 	rc = snprintf(ipport, sizeof(ipport), "%u", uport);