From: Marco Pessotto <melmothx@gmail.com>
Date: Wed, 20 Jul 2016 07:51:11 +0000 (+0200)
Subject: Be clearer about the return value of handle_unicode_exception
X-Git-Tag: 5.90111^2
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=7374d0c8847553be888890636435e142608fff48;hp=f6ddb2f242a1635b4a5ba848f61d87c1093422dc

Be clearer about the return value of handle_unicode_exception
---

diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm
index 154b3d4..880bf40 100644
--- a/lib/Catalyst.pm
+++ b/lib/Catalyst.pm
@@ -3571,17 +3571,18 @@ sub setup_encoding {
 
 =head2 handle_unicode_encoding_exception
 
-Hook to let you customize how encoding errors are handled.  By default
+Hook to let you customize how encoding errors are handled. By default
 we just throw an exception and the default error page will pick it up.
-Receives a hashref of debug information.  Example of call:
+Receives a hashref of debug information. Example of call (from the
+Catalyst internals):
 
-    $c->handle_unicode_encoding_exception({
+  my $decoded_after_fail = $c->handle_unicode_encoding_exception({
         param_value => $value,
         error_msg => $_,
         encoding_step => 'params',
-        });
+   });
 
-It expects to receive a decoded string.
+The calling code expects to receive a decoded string or an exception.
 
 You can override this for custom handling of unicode errors. By
 default we just die. If you want a custom response here, one approach