Fixed toolbar crash for MinGW/Cygwin

[wxWidgets.git] / src / msw / colordlg.cpp

diff --git a/src/msw/colordlg.cpp b/src/msw/colordlg.cpp
index 8fc614cff74c147a1c6b6482fa58bf797cd8fb1f..494928bb644bffb4a7693e49812fd9da1a875175 100644 (file)
--- a/src/msw/colordlg.cpp
+++ b/src/msw/colordlg.cpp
@@ -72,7 +72,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog)
 
 UINT CALLBACK wxColourDialogHookProc(HWND hwnd,
                                      UINT uiMsg,
-                                     WPARAM wParam,
+                                     WPARAM WXUNUSED(wParam),
                                      LPARAM lParam)
 {
     if ( uiMsg == WM_INITDIALOG )