From a1f2941f5eb5e7709766afd6604cb06788e37294 Mon Sep 17 00:00:00 2001
From: uid68803 <uid68803>
Date: Tue, 17 Feb 2004 20:14:08 +0000
Subject: [PATCH] fixed illegal memory access

---
 src/ai.cpp | 2 +-
 src/ai.hpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ai.cpp b/src/ai.cpp
index 72d896ddbb0..399e4915be0 100644
--- a/src/ai.cpp
+++ b/src/ai.cpp
@@ -102,7 +102,7 @@ const team& ai_interface::current_team() const
 }
 
 
-void ai_interface::move_unit(const location& from, const location& to, std::map<location,paths>& possible_moves)
+void ai_interface::move_unit(location from, location to, std::map<location,paths>& possible_moves)
 {
 	assert(info_.units.find(to) == info_.units.end() || from == to);
 
diff --git a/src/ai.hpp b/src/ai.hpp
index ccb4f296657..e851a90d737 100644
--- a/src/ai.hpp
+++ b/src/ai.hpp
@@ -52,7 +52,7 @@ public:
 
 protected:
 	void attack_enemy(const location& u, const location& target, int weapon);
-	void move_unit(const location& from, const location& to, std::map<location,paths>& possible_moves);
+	void move_unit(location from, location to, std::map<location,paths>& possible_moves);
 
 	void calculate_possible_moves(std::map<location,paths>& moves, move_map& srcdst, move_map& dstsrc, bool enemy, bool assume_full_movement=false);