moved trading definitions from station.ini to the zone.ini

2 files changed, 4 insertions, 4 deletions

diff --git a/src/core/descriptions.cc b/src/core/descriptions.cc
index 26a5858..2cfab99 100644
--- a/src/core/descriptions.cc
+++ b/src/core/descriptions.cc
@@ -40,7 +40,7 @@ void ButtonDescription::set_alignment(Align align)
 	button_align = align;
 }
 
-void ButtonDescription::set_info(Info *info)
+void ButtonDescription::set_info(const Info *info)
 {
 	button_info = info;
 }
diff --git a/src/core/descriptions.h b/src/core/descriptions.h
index 05e92af..b1b0901 100644
--- a/src/core/descriptions.h
+++ b/src/core/descriptions.h
@@ -58,7 +58,7 @@ public:
 	}
 
 	/// button info record
-	inline Info *info() {
+	inline const Info *info() const {
 		return button_info;
 	}
 
@@ -74,14 +74,14 @@ public:
 	void set_alignment(Align align);
 	
 	/// set info record
-	void set_info(Info *info);
+	void set_info(const Info *info);
 
 private:
 	std::string		button_text;
 	CommandType		button_commandtype;
 	std::string		button_command;
 	Align			button_align;
-	Info			*button_info;
+	const Info		*button_info;
 };
 
 /// description of an entity menu