// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "timer.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
                         QueueTimer(desc, now + desc->timer->GetInterval());
                 }
                 else
+                {
                     desc = m_timers;
+                    if (!desc)
+                        break;
+                }
             }
         }
     }