File turtle_janitor-replace-maps-take-2-for-comatibility-.patch of Package turtle

From 6b8d6776addd3e49f099eb0350c766cd7e196aa5 Mon Sep 17 00:00:00 2001
From: Led <ledest@gmail.com>
Date: Tue, 17 Oct 2017 14:19:45 +0300
Subject: [PATCH] turtle_janitor: replace maps:take/2 for comatibility of
 Erlang/OTP 18

---
 src/turtle_janitor.erl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/turtle_janitor.erl b/src/turtle_janitor.erl
index 44bd6bc..5830679 100644
--- a/src/turtle_janitor.erl
+++ b/src/turtle_janitor.erl
@@ -137,11 +137,11 @@ cleanup(not_found, _Reason) ->
     ok.
 
 bimap_take(X, Map) ->
-    case maps:take(X, Map) of
-        error ->
-            {not_found, Map};
-        {Val, Map2} ->
-            {Val, maps:remove(Val, Map2)}
+    case Map of
+        #{X := Val} ->
+            {Val, maps:without([X, Val], Map)};
+        #{} ->
+            {not_found, Map}
     end.
 
 bimap_put(X, Y, Map) ->
-- 
2.14.2