From 8cf325640e316aff125deeff3d2880bb342d00c9 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 28 Jun 2016 18:09:13 +0300
Subject: Fix memory leak if npc change class.

---
 src/emap/status.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/emap/status.c')

diff --git a/src/emap/status.c b/src/emap/status.c
index 1b27a0f..13592b5 100644
--- a/src/emap/status.c
+++ b/src/emap/status.c
@@ -39,6 +39,17 @@ void status_init(void)
         class_move_speed[f] = 150;
 }
 
+void estatus_set_viewdata_pre(struct block_list **blPtr,
+                              int *classPtr_ __attribute__ ((unused)))
+{
+    struct block_list *bl = *blPtr;
+    if (bl->type != BL_NPC)
+        return;
+    TBL_NPC *const npc = (TBL_NPC*)bl;
+    aFree(npc->vd);
+    npc->vd = NULL;
+}
+
 void estatus_set_viewdata_post(struct block_list *bl,
                                int class_ __attribute__ ((unused)))
 {
-- 
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