diff -urN cui97/cui.c cui98/cui.c
--- cui97/cui.c	Wed Apr  2 01:20:00 2014
+++ cui98/cui.c	Wed Apr  2 01:30:00 2014
@@ -504,9 +504,11 @@
 static void
 cui_readable_work(void)
 {
-	cui_list lp = readable_list;
-	for(; lp; lp=lp->next){
-		cui_readable p = (cui_readable)lp->data;
+	cui_list lp = readable_list, next;
+	cui_readable p;
+	for(; lp; lp=next){
+		next = lp->next;
+		p = (cui_readable)lp->data;
 		if(!cui_select_chk(p->fd)) continue;
 		cui_handler_call(p->obj, CUI_EVT_READABLE, p->fd);
 	}