assimp: Sync with upstream 0201fc5

1 files changed, 7 insertions, 7 deletions

diff --git a/thirdparty/assimp/code/Material/MaterialSystem.cpp b/thirdparty/assimp/code/Material/MaterialSystem.cpp
index 0be6e9f7bb..1c034e55f8 100644
--- a/thirdparty/assimp/code/Material/MaterialSystem.cpp
+++ b/thirdparty/assimp/code/Material/MaterialSystem.cpp
@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2019, assimp team
+Copyright (c) 2006-2020, assimp team
 
 
 All rights reserved.
@@ -273,14 +273,14 @@ aiReturn aiGetMaterialColor(const aiMaterial* pMat,
 }
 
 // ------------------------------------------------------------------------------------------------
-// Get a aiUVTransform (4 floats) from the material
+// Get a aiUVTransform (5 floats) from the material
 aiReturn aiGetMaterialUVTransform(const aiMaterial* pMat,
     const char* pKey,
     unsigned int type,
     unsigned int index,
     aiUVTransform* pOut)
 {
-    unsigned int iMax = 4;
+    unsigned int iMax = 5;
     return aiGetMaterialFloatArray(pMat,pKey,type,index,(ai_real*)pOut,&iMax);
 }
 
@@ -471,12 +471,12 @@ aiReturn aiMaterial::AddBinaryProperty (const void* pInput,
     aiPropertyTypeInfo pType
     )
 {
-    ai_assert( pInput != NULL );
-    ai_assert( pKey != NULL );
+    ai_assert( pInput != nullptr );
+	ai_assert(pKey != nullptr );
     ai_assert( 0 != pSizeInBytes );
 
     if ( 0 == pSizeInBytes ) {
-
+		return AI_FAILURE;
     }
 
     // first search the list whether there is already an entry with this key
@@ -504,7 +504,7 @@ aiReturn aiMaterial::AddBinaryProperty (const void* pInput,
     pcNew->mData = new char[pSizeInBytes];
     memcpy (pcNew->mData,pInput,pSizeInBytes);
 
-    pcNew->mKey.length = ::strlen(pKey);
+    pcNew->mKey.length = (ai_uint32)::strlen(pKey);
     ai_assert ( MAXLEN > pcNew->mKey.length);
     strcpy( pcNew->mKey.data, pKey );