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Replace condition that may lead to UB by assert

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If mPackages is empty it means package is a pointer to a deleted object
at line . We can assume it couldn't happen because execute is always called
next for this object at line 289.
This commit is contained in:
elsid 2020-05-17 17:24:47 +02:00
parent b168544445
commit e3cce0949e
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GPG key ID: B845CB9FEE18AB40
1 changed files with 7 additions and 8 deletions
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15
apps/openmw/mwmechanics/aisequence.cpp
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@ -265,16 +265,15 @@ void AiSequence::execute (const MWWorld::Ptr& actor, CharacterController& charac
}
}
if (!mPackages.empty())
{
if (nearestDist < std::numeric_limits<float>::max() && mPackages.begin() != itActualCombat)
{
// move combat package with nearest target to the front
mPackages.splice(mPackages.begin(), mPackages, itActualCombat);
}
assert(!mPackages.empty());
package = mPackages.front();
if (nearestDist < std::numeric_limits<float>::max() && mPackages.begin() != itActualCombat)
{
// move combat package with nearest target to the front
mPackages.splice(mPackages.begin(), mPackages, itActualCombat);
}
package = mPackages.front();
}
try