From ad202124588c508cb4ca93ceb2caf0fe3cf20161 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Wed, 10 Feb 2016 08:59:39 +1100
Subject: [PATCH] support removal of env from parent

---
 launcher | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/launcher b/launcher
index 8600848..72ea66c 100755
--- a/launcher
+++ b/launcher
@@ -329,6 +329,8 @@ set_template_info() {
         p e
        end
     end
+    # strip out blank env
+    env.delete_if{|k,v| v && v.empty?}
     puts env.map{|k,v| "-e\n#{k}=#{v}" }.join("\n")
 RUBY
 
-- 
2.25.1