--- Coro/Coro.pm	2007/01/12 01:15:03	1.109
+++ Coro/Coro.pm	2007/02/28 11:43:03	1.115
@@ -52,7 +52,7 @@
 our $main;    # main coroutine
 our $current; # current coroutine
 
-our $VERSION = '3.3';
+our $VERSION = '3.501';
 
 our @EXPORT = qw(async async_pool cede schedule terminate current unblock_sub);
 our %EXPORT_TAGS = (
@@ -236,7 +236,7 @@
 sub pool_handler {
    while () {
       eval {
-         my ($cb, @arg) = @{ delete $current->{_invoke} };
+         my ($cb, @arg) = @{ delete $current->{_invoke} or return };
          $cb->(@arg);
       };
       warn $@ if $@;