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Avoid underflows if the texture name doesn't include a '.'

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This commit is contained in:
Chris Robinson 2013-01-04 15:03:57 -08:00
parent 3f19b13695
commit 1d4d67f811
1 changed files with 2 additions and 5 deletions
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7
components/nifogre/ogre_nif_loader.cpp
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@ -537,14 +537,11 @@ static Ogre::String getMaterial(const NiTriShape *shape, const Ogre::String &nam
* textures from tga to dds for increased load speed, but all
* texture file name references were kept as .tga.
*/
static const char * path = "textures\\";
static const char path[] = "textures\\";
texName = path + st->filename;
Ogre::String::size_type pos = texName.rfind('.');
if (texName.compare (pos, texName.size () - pos, ".dds") != 0)
if(pos != Ogre::String::npos && texName.compare(pos, texName.length() - pos, ".dds") != 0)
{
// since we know all (GOTY edition or less) textures end
// in .dds, we change the extension