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Don't crash when region weather chances don't add to 100

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The invalid weather ID was resulting in out-of-bounds vector access later in the code.
This commit is contained in:
scrawl 2016-01-14 17:41:39 +01:00
parent 091ca9743e
commit 0b84b3c2cf
1 changed files with 6 additions and 2 deletions
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8
apps/openmw/mwworld/weather.cpp
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@ -321,10 +321,14 @@ void RegionWeather::chooseNewWeather()
{
sum += mChances[i];
if(chance <= sum)
break;
{
mWeather = i;
return;
}
}
mWeather = i;
// if we hit this path then the chances don't add to 100, choose a default weather instead
mWeather = 0;
}
MoonModel::MoonModel(const std::string& name, const MWWorld::Fallback& fallback)