--- AnyEvent/lib/AnyEvent.pm	2006/12/11 01:16:09	1.20
+++ AnyEvent/lib/AnyEvent.pm	2006/12/31 11:54:43	1.22
@@ -163,7 +163,7 @@
 
 You can listen for signals using a signal watcher, C<signal> is the signal
 I<name> without any C<SIG> prefix. Multiple signals events can be clumped
-together into one callback invocation, and callbakc invocation might or
+together into one callback invocation, and callback invocation might or
 might not be asynchronous.
 
 These watchers might use C<%SIG>, so programs overwriting those signals
@@ -249,7 +249,7 @@
 use strict;
 use Carp;
 
-our $VERSION = '2.5';
+our $VERSION = '2.51';
 our $MODEL;
 
 our $AUTOLOAD;
@@ -290,7 +290,9 @@
 
          for (@REGISTRY, @models) {
             my ($package, $model) = @$_;
-            if (eval "require $model") {
+            if (eval "require $package"
+                and ${"$package\::VERSION"} > 0
+                and eval "require $model") {
                $MODEL = $model;
                warn "AnyEvent: autoprobed and loaded model '$model', using it.\n" if $verbose > 1;
                last;