From 41101a2d67640e1808e852f3b9af7a8152b6b8ac Mon Sep 17 00:00:00 2001
From: Steve Cotton <steve@octalot.co.uk>
Date: Sat, 17 Aug 2019 20:09:43 +0200
Subject: [PATCH] Change the deprecation of [unit]overlays= to 1.17

As discussed post-merge in PR#4211.
---
 src/units/unit.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/units/unit.cpp b/src/units/unit.cpp
index a6cdc04fe36..50992670108 100644
--- a/src/units/unit.cpp
+++ b/src/units/unit.cpp
@@ -514,7 +514,7 @@ void unit::init(const config& cfg, bool use_traits, const vconfig* vcfg)
 	if(const config::attribute_value* v = cfg.get("overlays")) {
 		auto overlays = utils::parenthetical_split(v->str(), ',');
 		if(overlays.size() > 0) {
-			deprecated_message("[unit]overlays", DEP_LEVEL::PREEMPTIVE, {1, 15, 0}, "Add overlays via objects instead.");
+			deprecated_message("[unit]overlays", DEP_LEVEL::PREEMPTIVE, {1, 17, 0}, "This warning is only triggered by the cases that *do* still work: setting [unit]overlays= works, but the [unit]overlays attribute will always be empty if WML tries to read it.");
 			config effect;
 			config o;
 			effect["apply_to"] = "overlay";