From: Andy Grundman <andy@hybridized.org>
Date: Fri, 5 Dec 2008 08:33:15 +0000 (+0000)
Subject: If write() is passed an undef value to write, just return 0.  Fixes a warning in... 
X-Git-Tag: 5.8000_04~5
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=094a097487bc728277257b08f556085368a302f3;hp=4f445d82009773eaec628e6ada7bdad23ed52036

If write() is passed an undef value to write, just return 0.  Fixes a warning in the print() test
---

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index 8d1bdbe..df046cb 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -623,6 +623,8 @@ sub write {
         $self->{_prepared_write} = 1;
     }
     
+    return 0 if !defined $buffer;
+    
     my $len   = length($buffer);
     my $wrote = syswrite STDOUT, $buffer;