No warning with wxUSE_BUSYINFO turned off.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27750 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/html/helpctrl.cpp b/src/html/helpctrl.cpp
index 5f0bc3fd68e44db3555a3f40bc13e88cb4953547..87be6838d1d4fc3e73e694672fbb56bb58a5c2f8 100644 (file)
--- a/src/html/helpctrl.cpp
+++ b/src/html/helpctrl.cpp
@@ -111,6 +111,8 @@ bool wxHtmlHelpController::AddBook(const wxString& book, bool show_wait_msg)
 #if wxUSE_BUSYINFO
     if (show_wait_msg)
         delete busy;
+#else
+    wxUnusedVar(show_wait_msg);
 #endif
     if (m_helpFrame) 
         m_helpFrame->RefreshLists();