Index: source/Host/common/HostInfoBase.cpp
===================================================================
--- source/Host/common/HostInfoBase.cpp
+++ source/Host/common/HostInfoBase.cpp
@@ -370,7 +370,7 @@
     if (!FileSystem::MakeDirectory(temp_file_spec, eFilePermissionsDirectoryDefault).Success())
         return false;
 
-    file_spec = temp_file_spec;
+    file_spec.GetDirectory().SetCString(temp_file_spec.GetCString());
     return true;
 }