Added m_callback init.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4557 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/menucmn.cpp b/src/common/menucmn.cpp
index ae70495bef314c95c0129ab5eb9acb083525ea77..65459efdd33d93bdf0db9ce1d210bf965ce9a6a4 100644 (file)
--- a/src/common/menucmn.cpp
+++ b/src/common/menucmn.cpp
@@ -125,6 +125,7 @@ void wxMenuBase::Init(long style)
     m_style = style;
     m_clientData = (void *)NULL;
     m_eventHandler = this;
+    m_callback = (wxFunction) NULL;
 }
 
 wxMenuBase::~wxMenuBase()