debugger: fix crash when adding breakpoint

Checking the item in the event handler that is triggered when an option is checked caused recursion stack overflow

fixes: #1876

src/gui/wxgui/debugger/BreakpointWindow.cpp

@@ -155,7 +155,6 @@ void BreakpointWindow::OnBreakpointToggled(wxListEvent& event)
 		DebuggerBreakpoint* bp = (DebuggerBreakpoint*)m_breakpoints->GetItemData(index);
 		const uint32 address = std::stoul(line.ToStdString(), nullptr, 16);
 		debugger_toggleBreakpoint(address, state, bp);
-		m_breakpoints->CheckItem(index, state);
 	}
 }