From 21318fda56f7262a0a0225ea0230131e26f1664d Mon Sep 17 00:00:00 2001
From: trojal <trojal@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Tue, 10 Jul 2012 19:19:36 +0000
Subject: Fixed bugreport:6200 Prevent server crash when releasing empty
 spellbooks.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16388 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/skill.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/map/skill.c b/src/map/skill.c
index c9d71af7f..7ed6be7c5 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -4105,6 +4105,9 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, int
 				for(i = SC_MAXSPELLBOOK; i >= SC_SPELLBOOK1; i--) // List all available spell to be released
 					if( sc->data[i] ) spell[s++] = i;
 
+                if ( i == 0 )
+                    break;
+
 				i = spell[s==1?0:rand()%s];// Random select of spell to be released.
 				if( s && sc->data[i] ){// Now extract the data from the preserved spell
 					skill_id = sc->data[i]->val1; 
-- 
cgit v1.2.3-70-g09d2