From 377d3a283c08da82e17c20e233a31a506840a455 Mon Sep 17 00:00:00 2001
From: Mark Story <mark@mark-story.com>
Date: Wed, 4 Mar 2015 22:22:04 -0500
Subject: [PATCH] Only fail subcommands when they exit non-zero.

Instead of looking in stderr, the exit code of a process should be used
to determine whether or not it worked.

Refs #51
---
 src/Shell/Task/BakeTask.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Shell/Task/BakeTask.php b/src/Shell/Task/BakeTask.php
index d63928d64..7625c2420 100644
--- a/src/Shell/Task/BakeTask.php
+++ b/src/Shell/Task/BakeTask.php
@@ -141,9 +141,9 @@ public function callProcess($command)
 
         $error = stream_get_contents($pipes[2]);
         fclose($pipes[2]);
-        proc_close($process);
+        $exit = proc_close($process);
 
-        if ($error) {
+        if ($exit != 0) {
             throw new \RuntimeException($error);
         }