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-rw-r--r--src/game/SpellMgr.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/game/SpellMgr.cpp b/src/game/SpellMgr.cpp
index 07db96ad71e..3a97fdc9b89 100644
--- a/src/game/SpellMgr.cpp
+++ b/src/game/SpellMgr.cpp
@@ -1377,7 +1377,7 @@ void SpellMgr::LoadSpellChains()
if (cur_row==rows-1 || SpellChainTable[cur_row+1].first!= node.first )
{
//get field "last"
- for (uint32 last_row=1;SpellChainTable[cur_row-last_row].first == node.first;last_row++)
+ for (uint32 last_row = 1; cur_row - last_row < rows && SpellChainTable[cur_row - last_row].first == node.first; ++last_row)
mSpellChains[SpellChainTable[cur_row-last_row].spell].last = spell_id;
node.last = spell_id;
node.next = 0;