1 files changed, 1 insertions, 3 deletions
diff --git a/fxjs/cjx_object.cpp b/fxjs/cjx_object.cpp
index 80a54fc8a0..49c147ba95 100644
--- a/fxjs/cjx_object.cpp
+++ b/fxjs/cjx_object.cpp
@@ -48,11 +48,9 @@ void CJX_Object::ThrowArgumentMismatchException() const {
 }
 
 void CJX_Object::ThrowException(const wchar_t* str, ...) const {
-  WideString wsMessage;
   va_list arg_ptr;
-
   va_start(arg_ptr, str);
-  wsMessage.FormatV(str, arg_ptr);
+  WideString wsMessage = WideString::FormatV(str, arg_ptr);
   va_end(arg_ptr);
 
   ASSERT(!wsMessage.IsEmpty());