From 972dc1d546f614765668747ac5bbe1c832ecc9f4 Mon Sep 17 00:00:00 2001
From: Magnus Ahltorp <map@kth.se>
Date: Thu, 2 Feb 2017 15:54:37 +0100
Subject: Added plopcontrol command "configversion"

---
 src/plopcontrol.erl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plopcontrol.erl b/src/plopcontrol.erl
index de7faba..ecd7c28 100644
--- a/src/plopcontrol.erl
+++ b/src/plopcontrol.erl
@@ -40,5 +40,9 @@ command(<<"reload\n">>) ->
     plopconfig:load_config(),
     "reload completed\n";
 
+command(<<"configversion\n">>) ->
+    {ok, ConfigVersion} = plopconfig:get_env(version),
+    io_lib:format("~w\n", [ConfigVersion]);
+
 command(_) ->
     "unknown command\n".
-- 
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