From e7dedf4e1b2569a3f595f045a61d3d4bc144f3de Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Sun, 17 May 2009 11:17:53 +0000
Subject: (svn r16332) -Codechange: replace some -1 + 1 with 'nothing' or <= ..
 - 1 with < .. - 1 (both caused due to wrapper functions)

---
 src/ai/api/ai_sign.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/ai/api')

diff --git a/src/ai/api/ai_sign.cpp b/src/ai/api/ai_sign.cpp
index 8876bbeec..349bf42a1 100644
--- a/src/ai/api/ai_sign.cpp
+++ b/src/ai/api/ai_sign.cpp
@@ -15,7 +15,7 @@
 
 /* static */ SignID AISign::GetMaxSignID()
 {
-	return ::GetMaxSignIndex();
+	return ::Sign::GetPoolSize() - 1;
 }
 
 /* static */ bool AISign::IsValidSign(SignID sign_id)
-- 
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