From a84902e66547fef1c0251ebe39d7df7aead14fdc Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 29 Aug 2014 11:56:23 +0000
Subject: [PATCH] Allow wxCmdLineParser::Parse() to be called more than once.

Clear the previously collected parameters in the beginning to avoid
accumulating the results from several command lines.

Closes #16503.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77502 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 92f263a7e1..540abefe46 100644
--- a/src/common/cmdline.cpp
+++ b/src/common/cmdline.cpp
@@ -825,6 +825,7 @@ int wxCmdLineParser::Parse(bool showUsage)
     Reset();
 
     // parse everything
+    m_data->m_parameters.clear();
     wxString arg;
     size_t count = m_data->m_arguments.size();
     for ( size_t n = 1; ok && (n < count); n++ )    // 0 is program name