From 8e13db80439afe0049223cdbd44da9724fad84aa Mon Sep 17 00:00:00 2001
From: Bardur Arantsson <bardur@scientician.net>
Date: Mon, 23 Feb 2015 09:12:00 +0100
Subject: Remove dead code

---
 src/cave.cc   | 26 --------------------------
 src/externs.h |  1 -
 2 files changed, 27 deletions(-)

(limited to 'src')

diff --git a/src/cave.cc b/src/cave.cc
index 679af3ba..8d78a757 100644
--- a/src/cave.cc
+++ b/src/cave.cc
@@ -3832,32 +3832,6 @@ void update_mon_lite(void)
 static int flow_n = 0;
 
 
-/*
- * Hack -- forget the "flow" information
- */
-void forget_flow(void)
-{
-	int x, y;
-
-	/* Nothing to forget */
-	if (!flow_n) return;
-
-	/* Check the entire dungeon */
-	for (y = 0; y < cur_hgt; y++)
-	{
-		for (x = 0; x < cur_wid; x++)
-		{
-			/* Forget the old data */
-			cave[y][x].cost = 0;
-			cave[y][x].when = 0;
-		}
-	}
-
-	/* Start over */
-	flow_n = 0;
-}
-
-
 /*
  * Hack -- Allow us to treat the "seen" array as a queue
  */
diff --git a/src/externs.h b/src/externs.h
index 637f76af..a8c7beca 100644
--- a/src/externs.h
+++ b/src/externs.h
@@ -498,7 +498,6 @@ extern void forget_view(void);
 extern void update_view(void);
 extern void forget_mon_lite(void);
 extern void update_mon_lite(void);
-extern void forget_flow(void);
 extern void update_flow(void);
 extern void map_area(void);
 extern void wiz_lite(void);
-- 
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