From 29182594d09e3f84f00746c959fbfbb95c3cc1c4 Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Mon, 25 Nov 2013 15:37:52 +0200
Subject: [PATCH] Capture compile errors correctly

---
 lib/Gruntmaster/Daemon/Format/CPP.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Gruntmaster/Daemon/Format/CPP.pm b/lib/Gruntmaster/Daemon/Format/CPP.pm
index 828252a..66deec1 100644
--- a/lib/Gruntmaster/Daemon/Format/CPP.pm
+++ b/lib/Gruntmaster/Daemon/Format/CPP.pm
@@ -27,7 +27,7 @@ sub prepare{
 
   open my $devnull, devnull;
   open my $errors, '>compile-error';
-  my $ret = open3 $devnull, $errors, $errors, 'g++', '-o', $basename, $name;
+  my $ret = open3 $devnull, $errors, undef, 'g++', '-o', $basename, $name;
   local $SIG{ALRM} = sub {kill KILL => $ret};
   alarm 5;
   wait;
-- 
2.39.2