From c68829029b9e4cdbf9c4508b5086c05833585713 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Thu, 5 Nov 2015 08:35:03 +0100
Subject: [PATCH] 22485 Dereference after null check

---
 src/move.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/move.c b/src/move.c
index 13f0e3f0e..5b68c3d07 100644
--- a/src/move.c
+++ b/src/move.c
@@ -2192,8 +2192,8 @@ static void travel(unit * u, region_list ** routep)
     region_list *route_begin = NULL;
     follower *followers = NULL;
 
-    if (routep)
-        *routep = NULL;
+    assert(routep);
+    *routep = NULL;
 
     /* a few pre-checks that need not be done for each step: */
     if (!fval(r->terrain, SEA_REGION)) {