better descriptions for error methods

mojolicious · Jun 6, 2014 · 2b6775d · 2b6775d
1 parent 3bd87af
commit 2b6775d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/lib/Mojo/Message.pm b/lib/Mojo/Message.pm
@@ -498,7 +498,8 @@ make sure it is not excessively large, there's a 10MB limit by default.
   my $err = $msg->error;
   $msg    = $msg->error({message => 'Parser error', advice => 500});
 
-Message error.
+Get or set message error, an C<undef> return value indicates that there is no
+error.
 
 =head2 extract_start_line
 

diff --git a/lib/Mojo/Transaction.pm b/lib/Mojo/Transaction.pm
@@ -214,7 +214,8 @@ Connection identifier or socket.
 
   my $err = $tx->error;
 
-Transaction error, commonly used together with L</"success">.
+Return transaction error or C<undef> if there is no error, commonly used
+together with L</"success">.
 
 =head2 is_finished