catch up with changed prototype

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4426 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch.c

@@ -142,7 +142,7 @@ void WINAPI ServiceCtrlHandler( DWORD control )
 	case SERVICE_CONTROL_SHUTDOWN:
 	case SERVICE_CONTROL_STOP:
 		/* Shutdown freeswitch */
-		switch_core_destroy(0);
+		switch_core_destroy();
 		/* set service status valuse */
 		status.dwCurrentState = SERVICE_STOPPED;
 		status.dwWin32ExitCode = 0;