From 31386c42a7aa51b5b6a7abfc728b9ed4e34df0ea Mon Sep 17 00:00:00 2001
From: alberth <alberth@openttd.org>
Date: Fri, 25 Feb 2011 22:04:38 +0000
Subject: (svn r22145) -Codechange: Do explicit test for non-bool values.

---
 src/pathfinder/npf/npf.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/pathfinder/npf/npf.cpp')

diff --git a/src/pathfinder/npf/npf.cpp b/src/pathfinder/npf/npf.cpp
index f8ab9c2f0..9eca606f0 100644
--- a/src/pathfinder/npf/npf.cpp
+++ b/src/pathfinder/npf/npf.cpp
@@ -981,7 +981,7 @@ static NPFFoundTargetData NPFRouteInternal(AyStarNode *start1, bool ignore_start
 	start1->user_data[NPF_NODE_FLAGS] = 0;
 	NPFSetFlag(start1, NPF_FLAG_IGNORE_START_TILE, ignore_start_tile1);
 	_npf_aystar.AddStartNode(start1, 0);
-	if (start2) {
+	if (start2 != NULL) {
 		start2->user_data[NPF_TRACKDIR_CHOICE] = INVALID_TRACKDIR;
 		start2->user_data[NPF_NODE_FLAGS] = 0;
 		NPFSetFlag(start2, NPF_FLAG_IGNORE_START_TILE, ignore_start_tile2);
-- 
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