Don't attempt to open an empty texture

9 years ago · a1fa1b2b2e
parent d97dda05c9
commit a1fa1b2b2e
1 changed files with 4 additions and 2 deletions
--- a/apps/openmw/mwrender/sky.cpp
+++ b/apps/openmw/mwrender/sky.cpp
@ -1550,11 +1550,13 @@ void SkyManager::setWeather(const WeatherResult& weather)
    {
        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,
                                                                                       osg::Texture::REPEAT, osg::Texture::REPEAT));
+        }
    }

    if (mCloudBlendFactor != weather.mCloudBlendFactor)