From 7ec2e0fbd6c53faa52ca0e6f2e8e172d3556c81d Mon Sep 17 00:00:00 2001
From: Nao Pross <naopross@thearcway.org>
Date: Sat, 17 Feb 2018 22:08:18 +0100
Subject: Fix all warnings (errors with -Werror)

---
 src/main/cpp/Map.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/main/cpp/Map.cpp')

diff --git a/src/main/cpp/Map.cpp b/src/main/cpp/Map.cpp
index 3cb1b9d..d192b3b 100644
--- a/src/main/cpp/Map.cpp
+++ b/src/main/cpp/Map.cpp
@@ -24,6 +24,11 @@ const std::vector<Tile>& Map::tiles() const
 
 bool Map::moveActor(Tile &from, Tile &to)
 {
+    if (to.actor() != nullptr)
+        return false;
+
     to.actor(from.actor());
     from.clearActor();
+
+    return true;
 }
-- 
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