From d67d81e40903434be0543ef47fe16e0d1d01c31a Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 21 Jan 2015 00:47:41 +0300
Subject: map: fix working with old clients.

---
 src/map/send.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/map/send.c')

diff --git a/src/map/send.c b/src/map/send.c
index 98772ff..179e199 100644
--- a/src/map/send.c
+++ b/src/map/send.c
@@ -139,6 +139,14 @@ void send_pc_info(struct block_list* bl1,
     if (!data)
         return;
 
+    struct map_session_data *tsd = (struct map_session_data *)bl2;
+    if (tsd)
+    {
+        struct SessionExt *tdata = session_get_bysd(tsd);
+        if (!tdata || tdata->clientVersion < 4)
+            return;
+    }
+
     WBUFW (buf, 0) = 0xb0a;
     WBUFW (buf, 2) = 12; // len
     WBUFL (buf, 4) = sd->bl.id;
@@ -157,6 +165,14 @@ void send_npc_info(struct block_list* bl1,
     if (!bl1 || bl1->type != BL_NPC)
         return;
 
+    struct map_session_data *tsd = (struct map_session_data *)bl2;
+    if (tsd)
+    {
+        struct SessionExt *tdata = session_get_bysd(tsd);
+        if (!tdata || tdata->clientVersion < 5)
+            return;
+    }
+
     TBL_NPC *const nd = (TBL_NPC*)bl1;
 
     char buf[12];
-- 
cgit v1.2.3-60-g2f50