Simplified button creation code in some windows. Fixed a bug where the game crashes if there's a message dialog from a npc that no longer exists. Reverted properties to private.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/properties.h b/src/properties.h
index 18caa6e1..ccf8cd00 100644
--- a/src/properties.h
+++ b/src/properties.h
@@ -77,7 +77,7 @@ class Properties
             properties[name] = value;
         }
 
-    protected:
+    private:
         std::map<std::string, std::string> properties;
 };