CGI::Ex 2.04

[chaz/p5-CGI-Ex] / lib / CGI / Ex / App.pm

diff --git a/lib/CGI/Ex/App.pm b/lib/CGI/Ex/App.pm
index 0c3b1f7277cb9c7f511fc7cf27d92cd8a504976e..a08741d2f80ce3f14f9b2943c4e25d2431e6196e 100644 (file)
--- a/lib/CGI/Ex/App.pm
+++ b/lib/CGI/Ex/App.pm
@@ -10,7 +10,7 @@ use strict;
 use vars qw($VERSION);
 
 BEGIN {
-    $VERSION = '2.03';
+    $VERSION = '2.04';
 
     Time::HiRes->import('time') if eval {require Time::HiRes};
 }
@@ -382,6 +382,8 @@ sub run_hook {
     my ($code, $found) = @{ $self->find_hook($hook, $step) };
     if (! $code) {
         croak "Could not find a method named ${step}_${hook} or ${hook}";
+    } elsif (! UNIVERSAL::isa($code, 'CODE')) {
+        croak "Value for $hook ($found) is not a code ref ($code)";
     }
 
     ### record history