[ViewVC] Diff of: cvs/AnyEvent/lib/AnyEvent.pm

Comparing AnyEvent/lib/AnyEvent.pm (file contents):
Revision 1.20 by root, Mon Dec 11 01:16:09 2006 UTC vs.
Revision 1.22 by root, Sun Dec 31 11:54:43 2006 UTC

 =head2 SIGNAL WATCHERS
 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
 directly will likely not work correctly.
 no warnings;
 use strict;
 use Carp;
-our $VERSION = '2.5';
+our $VERSION = '2.51';
 our $MODEL;
 our $AUTOLOAD;
 our @ISA;
       unless ($MODEL) {
          # try to load a model
          for (@REGISTRY, @models) {
             my ($package, $model) = @$_;
+            if (eval "require $package"
+                and ${"$package\::VERSION"} > 0
-            if (eval "require $model") {
+                and eval "require $model") {
                $MODEL = $model;
                warn "AnyEvent: autoprobed and loaded model '$model', using it.\n" if $verbose > 1;
                last;
             }
          }

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