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Don't attempt to open an empty texture

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This commit is contained in:
scrawl 2015-11-28 06:00:18 +01:00
parent d97dda05c9
commit a1fa1b2b2e
1 changed files with 4 additions and 2 deletions
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6
apps/openmw/mwrender/sky.cpp
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@ -1550,11 +1550,13 @@ void SkyManager::setWeather(const WeatherResult& weather)
{ {
mNextClouds = weather.mNextCloudTexture; mNextClouds = weather.mNextCloudTexture;
std::string texture = Misc::ResourceHelpers::correctTexturePath(mNextClouds, mSceneManager->getVFS()); if (!mNextClouds.empty())
{
std::string texture = Misc::ResourceHelpers::correctTexturePath(mNextClouds, mSceneManager->getVFS());
if (!texture.empty())
mCloudUpdater2->setTexture(mSceneManager->getTextureManager()->getTexture2D(texture, mCloudUpdater2->setTexture(mSceneManager->getTextureManager()->getTexture2D(texture,
osg::Texture::REPEAT, osg::Texture::REPEAT)); osg::Texture::REPEAT, osg::Texture::REPEAT));
}
} }
if (mCloudBlendFactor != weather.mCloudBlendFactor) if (mCloudBlendFactor != weather.mCloudBlendFactor)