From: John Napiorkowski <jjn1056@yahoo.com>
Date: Thu, 29 Oct 2015 14:44:53 +0000 (-0500)
Subject: Merge branch 'check_return_of_write_to_psgi_input' of https://github.com/billmoseley... 
X-Git-Tag: 5.90102~9^2~1
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=efc1a69b1e03a40bc721aa745846d45f855b9511;hp=d2995a765f120b78a134a6e8dfb14b0f7fde8644

Merge branch 'check_return_of_write_to_psgi_input' of https://github.com/billmoseley/catalyst-runtime into billmoseley-check_return_of_write_to_psgi_input
---

diff --git a/lib/Catalyst/Request.pm b/lib/Catalyst/Request.pm
index 3bcc6c2..1306b94 100644
--- a/lib/Catalyst/Request.pm
+++ b/lib/Catalyst/Request.pm
@@ -293,7 +293,10 @@ sub prepare_body {
     # Check for definedness as you could read '0'
     while ( defined ( my $chunk = $self->read() ) ) {
         $self->prepare_body_chunk($chunk);
-        $stream_buffer->print($chunk) if $stream_buffer;
+        next unless $stream_buffer;
+
+        $stream_buffer->print($chunk)
+            || die sprintf "Failed to write %d bytes to psgi.input file: $!", length( $chunk );
     }
 
     # Ok, we read the body.  Lets play nice for any PSGI app down the pipe