From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Wed, 23 Jan 2019 05:49:06 +0000 (+0800)
Subject: Fix extra spaces appearing in ENV.
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=0138494b64b1065c075e6d9e9f8408cd61620335;p=discourse_docker.git

Fix extra spaces appearing in ENV.

7a092241d1ee2b515a652ad71a134162a6f05cde
---

diff --git a/launcher b/launcher
index 5fb068a..f68e42b 100755
--- a/launcher
+++ b/launcher
@@ -337,7 +337,7 @@ set_template_info() {
         p e
        end
     end
-    puts env.map{|k,v| "-e #{k}=#{v}" }.join("\n")
+    puts env.map{|k,v| "-e\n#{k}=#{v}" }.join("\n")
 RUBY
 
     tmp_input_file=$(mktemp)
@@ -353,7 +353,7 @@ RUBY
       if [ "$i" == "*ERROR." ]; then
         ok=0
       elif [ -n "$i" ]; then
-        env[${#env[@]}]=$(echo "$i" | sed s/{{config}}/${config}/g)
+        env[${#env[@]}]="${i//\{\{config\}\}/${config}}"
       fi
     done <<< "$raw"