Fix SAL warning

dmex · dmex · commit fbf70474ee77 · 2019-02-19T19:25:38.000+01:00
diff --git a/phlib/include/phutil.h b/phlib/include/phutil.h
@@ -250,7 +250,7 @@ PHLIBAPI
 VOID
 NTAPI
 PhShowStatus(
-    _In_ HWND hWnd,
+    _In_opt_ HWND hWnd,
     _In_opt_ PWSTR Message,
     _In_ NTSTATUS Status,
     _In_opt_ ULONG Win32Result
diff --git a/phlib/util.c b/phlib/util.c
@@ -517,7 +517,7 @@ PPH_STRING PhGetStatusMessage(
  * \param Win32Result A Win32 error code, or 0 if there is none.
  */
 VOID PhShowStatus(
-    _In_ HWND hWnd,
+    _In_opt_ HWND hWnd,
     _In_opt_ PWSTR Message,
     _In_ NTSTATUS Status,
     _In_opt_ ULONG Win32Result
