Fix jobid being wrong on proxy reconnect

src/stratifier.c

@@ -377,6 +377,7 @@ static void add_base(ckpool_t *ckp, workbase_t *wb, bool *new_block)
 	wb->logdir = ckalloc(len);
 
 	ck_wlock(&workbase_lock);
+	if (!ckp->proxy)
 		wb->id = workbase_id++;
 
 	if (strncmp(wb->prevhash, lasthash, 64)) {