Warning fix.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34080 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/univ/menu.cpp b/src/univ/menu.cpp
index 11215d72a7b204f8934e44e77c3afdedfe54003d..ea1a95aa5be7360790231e4901eb1859d7d1551e 100644 (file)
--- a/src/univ/menu.cpp
+++ b/src/univ/menu.cpp
@@ -142,7 +142,7 @@ public:
     // when the cursor is inside the popup, which dsables the menu tracking
     // so override it to do nothing
 #ifdef __WXMSW__
-    void OnIdle(wxIdleEvent& event) { }
+    void OnIdle(wxIdleEvent& WXUNUSED(event)) { }
 #endif
 
     // get the currently selected item (may be NULL)