From 1294722aa6f24b9cb68917168a8b02616565236a Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 4 Jul 2006 00:11:52 +0000
Subject: [PATCH] fix -Wundef gcc warnings about wxUSE_MS_HTML_HELP

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39963 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/cshelp.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/common/cshelp.cpp b/src/common/cshelp.cpp
index ec7ec40de0..f94b9e67d7 100644
--- a/src/common/cshelp.cpp
+++ b/src/common/cshelp.cpp
@@ -34,6 +34,11 @@
 #include "wx/module.h"
 #include "wx/cshelp.h"
 
+// wxUSE_MS_HTML_HELP is not defined under platforms other than MSW
+#ifndef wxUSE_MS_HTML_HELP
+    #define wxUSE_MS_HTML_HELP 0
+#endif
+
 #if wxUSE_MS_HTML_HELP
     #include "wx/msw/helpchm.h"     // for ShowContextHelpPopup
     #include "wx/utils.h"           // for wxGetMousePosition()
-- 
2.45.2