From 47a9d1284a050ba6c7306693e59bd2fdb9109c40 Mon Sep 17 00:00:00 2001
From: Corey Johnson & Nathan Sobo <cj+nathan@github.com>
Date: Thu, 12 Jul 2012 12:18:53 -0700
Subject: [PATCH] Reject exec promise with hash instead of string

---
 spec/stdlib/child-process-spec.coffee | 3 ++-
 src/stdlib/child-process.coffee       | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/spec/stdlib/child-process-spec.coffee b/spec/stdlib/child-process-spec.coffee
index afd9baaa7..7d57a21cb 100644
--- a/spec/stdlib/child-process-spec.coffee
+++ b/spec/stdlib/child-process-spec.coffee
@@ -88,6 +88,7 @@ describe 'Child Processes', ->
     describe "when the command fails", ->
       it "executes the callback with error set to the exit status", ->
         waitsForPromise shouldReject: true, ->
-          cmd = "exit 2"
+          cmd = "echo 'bad' >&2 && exit 2"
           ChildProcess.exec(cmd).fail (error) ->
             expect(error.exitStatus).toBe 2
+            expect(error.stderr).toBe "bad\n"
diff --git a/src/stdlib/child-process.coffee b/src/stdlib/child-process.coffee
index c7b9a9174..4f8db76bf 100644
--- a/src/stdlib/child-process.coffee
+++ b/src/stdlib/child-process.coffee
@@ -15,7 +15,7 @@ class ChildProccess
 
     $native.exec command, options, (exitStatus, stdout, stderr) ->
       if exitStatus != 0
-        deferred.reject("Command '#{command}' failed with exit status #{exitStatus} and stderr '#{stderr}'")
+        deferred.reject({command, exitStatus, stderr})
       else
         deferred.resolve(stdout, stderr)