--- EV/EV.xs	2007/11/08 02:19:36	1.60
+++ EV/EV.xs	2007/11/08 17:24:00	1.61
@@ -104,6 +104,7 @@
 
   ev_watcher_init (w, e_cb);
 
+  w->data  = 0;
   w->fh    = 0;
   w->cb_sv = newSVsv (cb_sv);
   w->self  = self;