Add support for wxHELP button to wxMessageDialog.

[wxWidgets.git] / src / x11 / evtloop.cpp

diff --git a/src/x11/evtloop.cpp b/src/x11/evtloop.cpp
index 2c78103d9ab77973112bafb68556156e313579ec..146fabde1495ee8ff7e83f2f27e7060643011c48 100644 (file)
--- a/src/x11/evtloop.cpp
+++ b/src/x11/evtloop.cpp
@@ -128,7 +128,7 @@ wxGUIEventLoop::~wxGUIEventLoop()
 int wxGUIEventLoop::Run()
 {
     // event loops are not recursive, you need to create another loop!
-    wxCHECK_MSG( !IsRunning(), -1, wxT("can't reenter a message loop") );
+    wxCHECK_MSG( !m_impl, -1, wxT("can't reenter a message loop") );
 
     m_impl = new wxEventLoopImpl;
 
@@ -169,10 +169,11 @@ int wxGUIEventLoop::Run()
 
 void wxGUIEventLoop::Exit(int rc)
 {
-    wxCHECK_RET( IsRunning(), wxT("can't call Exit() if not running") );
-
-    m_impl->SetExitCode(rc);
-    m_impl->m_keepGoing = false;
+    if ( m_impl )
+    {
+        m_impl->SetExitCode(rc);
+        m_impl->m_keepGoing = false;
+    }
 }
 
 // ----------------------------------------------------------------------------