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Core/Movement: Add safety check to avoid C++ undefined behaviour

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(cherry picked from commit 67f28adaf7)
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jackpoz
2020-04-08 14:15:49 +02:00
committed by Shauren
parent d18d2b84f2
commit 33e495983b
1 changed files with 2 additions and 1 deletions
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3
src/server/game/Movement/MotionMaster.cpp
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@@ -1112,7 +1112,8 @@ void MotionMaster::Remove(MotionMasterContainer::iterator iterator, bool active,
void MotionMaster::Pop(bool active, bool movementInform)
{
Remove(_generators.begin(), active, movementInform);
if (!_generators.empty())
Remove(_generators.begin(), active, movementInform);
}
void MotionMaster::DirectInitialize()