From eeb78b3f0a634d58258873e57194ba41af3d3711 Mon Sep 17 00:00:00 2001
From: stuebinm
Date: Tue, 14 Dec 2021 00:00:44 +0100
Subject: startLayer can actually be set to `false`

(in which case it just doesn't do anything at all)
---
 lib/Properties.hs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/Properties.hs b/lib/Properties.hs
index bb18499..db4908e 100644
--- a/lib/Properties.hs
+++ b/lib/Properties.hs
@@ -343,10 +343,9 @@ checkTileLayerProperty p@(Property name _value) = case name of
     "startLayer" -> do
       forbidEmptyLayer
       layer <- askContext
-      offersEntrypoint $ layerName layer
       unwrapBool p $ \case
-        True  -> pure ()
-        False -> complain "property \"startLayer\" must be set to true."
+        True  -> offersEntrypoint $ layerName layer
+        False -> warn "property \"startLayer\" is useless if set to false."
     "silent" -> do
       isBool p
       uselessEmptyLayer
-- 
cgit v1.2.3