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MAINT-6697 make sure we have data to process

meow-7.2.2
andreykproductengine 2016-09-05 19:31:42 +03:00
parent ecd11724ca
commit 4a9d6cd69f
1 changed files with 5 additions and 0 deletions
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5
indra/newview/llmeshrepository.cpp
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@ -1753,6 +1753,11 @@ bool LLMeshRepoThread::headerReceived(const LLVolumeParams& mesh_params, U8* dat
bool LLMeshRepoThread::lodReceived(const LLVolumeParams& mesh_params, S32 lod, U8* data, S32 data_size)
{
if (data == NULL || data_size == 0)
{
return false;
}
LLPointer<LLVolume> volume = new LLVolume(mesh_params, LLVolumeLODGroup::getVolumeScaleFromDetail(lod));
std::string mesh_string((char*) data, data_size);
std::istringstream stream(mesh_string);