From 61761cfab12d772a72e5cd2a17b7beb5a9a1ebf8 Mon Sep 17 00:00:00 2001
From: dominik <dominik@openttd.org>
Date: Wed, 5 Jan 2005 11:19:57 +0000
Subject: [PATCH] (svn r1384) Fix: Sometimes when lists were saved, a lot of
 blank lines had been added

---
 settings.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/settings.c b/settings.c
index 816f73dcaa..3ff3fecb11 100644
--- a/settings.c
+++ b/settings.c
@@ -962,7 +962,7 @@ static void SaveList(IniFile *ini, const char *grpname, char **list, int len)
 	if (!group)
 		return;
 	for (i = 0; i != len; i++) {
-		if (list[i] == '\0') continue;
+		if (list[i] == NULL || list[i][0] == '\0') continue;
 
 		if (first) { // add first item to the head of the group
 			item = ini_item_alloc(group, list[i], strlen(list[i]));