--- EV/EV.xs	2007/11/06 16:09:37	1.56
+++ EV/EV.xs	2007/11/06 17:20:42	1.57
@@ -112,7 +112,7 @@
 static void
 e_destroy (void *w_)
 {
-  struct ev_watcher *w = w_;
+  struct ev_watcher *w = (struct ev_watcher *)w_;
 
   SvREFCNT_dec (w->fh   ); w->fh    = 0;
   SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;