From 99ff88b3ce4ae7130e335d574c8ecf91a7aaf115 Mon Sep 17 00:00:00 2001
From: Lazar Travica <lazar.travica@devana.rs>
Date: Thu, 18 Feb 2016 11:46:40 +0100
Subject: [PATCH] Not outputting the global variables if no outputs are set.

---
 cli.go                | 8 +++++---
 fixtures/playbook.yml | 4 ++--
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/cli.go b/cli.go
index f80529a..a8d7f85 100644
--- a/cli.go
+++ b/cli.go
@@ -22,9 +22,11 @@ func cmdList(stdout io.Writer, stderr io.Writer, s *state) int {
 		}
 	}
 
-	groups["all"] = make(map[string]string, 0)
-	for _, out := range s.outputs() {
-		groups["all"].(map[string]string)[out.keyName] = out.value
+	if(len(s.outputs()) > 0) {
+		groups["all"] = make(map[string]string, 0)
+		for _, out := range s.outputs() {
+			groups["all"].(map[string]string)[out.keyName] = out.value
+		}
 	}
 
 	return output(stdout, stderr, groups)
diff --git a/fixtures/playbook.yml b/fixtures/playbook.yml
index a4d802a..2cfbdec 100644
--- a/fixtures/playbook.yml
+++ b/fixtures/playbook.yml
@@ -1,5 +1,5 @@
 - hosts:
-    - web-aws
-    - web-do
+    - alpha
+    - beta
   tasks:
     - command: "echo Hello, world!"