Tools/vmap_assembler: Use boost::filesystem::path for creating filenames

src/tools/vmap4_assembler/VMapAssembler.cpp

@@ -55,7 +55,7 @@ int main(int argc, char* argv[])
 
     std::cout << "using " << src << " as source directory and writing output to " << dest << std::endl;
 
-    VMAP::TileAssembler ta(std::move(src), std::move(dest), threads);
+    VMAP::TileAssembler ta(src, dest, threads);
 
     if (!ta.convertWorld2())
     {