BUGFIX: Fix compiler warning: wrong initialization order in initlist.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@517 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/TerragenLoader.cpp

@@ -198,7 +198,7 @@ void TerragenImporter::InternReadFile( const std::string& pFile,
 			aiVector3D* pv = m->mVertices = new aiVector3D[m->mNumVertices = m->mNumFaces*4];
 			
 			aiVector3D *uv( NULL );
-			float step_y( 0.0f ),step_x( 0.0f );
+			float step_y( 0.0f ), step_x( 0.0f );
 			if (configComputeUVs) {
 				uv = m->mTextureCoords[0] = new aiVector3D[m->mNumVertices];
 				step_y = 1.f/y;