From 0cf8b31be51b78617c06390e57390c2187784580 Mon Sep 17 00:00:00 2001
From: Mattia Barbon <mbarbon@cpan.org>
Date: Thu, 1 Aug 2002 19:55:29 +0000
Subject: [PATCH] Assert is there is no wxMessageOutput

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16342 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/cmdline.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/common/cmdline.cpp b/src/common/cmdline.cpp
index 1c74dfdb5e..4911befc4e 100644
--- a/src/common/cmdline.cpp
+++ b/src/common/cmdline.cpp
@@ -846,6 +846,7 @@ int wxCmdLineParser::Parse(bool showUsage)
     {
         wxString usage;
         wxMessageOutput* msgOut = wxMessageOutput::Get();
+        wxASSERT(msgOut);
         if ( showUsage ) usage = GetUsageString();
         if ( msgOut )
             msgOut->Printf( wxT("%s%s"), usage.c_str(), errorMsg.c_str() );
-- 
2.47.2