From: Florian Ragwitz <rafl@debian.org>
Date: Sun, 16 Aug 2009 09:19:58 +0000 (+0000)
Subject: Do at least one (possibly empty) write when reading the response body from a filehandle.
X-Git-Tag: 5.80008~18
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=be1c95030e15ef9d081808462688ec09f7daed99;hp=196f06d1c984b33021702e221afea7520cb8c596

Do at least one (possibly empty) write when reading the response body from a filehandle.
---

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index b9ec98a..4271aae 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -48,10 +48,12 @@ sub finalize_body {
     my $body = $c->response->body;
     no warnings 'uninitialized';
     if ( blessed($body) && $body->can('read') or ref($body) eq 'GLOB' ) {
-        while ( !eof $body ) {
+        my $got;
+        do {
             read $body, my ($buffer), $CHUNKSIZE;
             last unless $self->write( $c, $buffer );
-        }
+        } while $got > 0;
+
         close $body;
     }
     else {