# HG changeset patch
# User peter1138 <peter1138@openttd.org>
# Date 1234948481 0
# Node ID dbb22d77aec1bd51b7a71436f303c38d269a433a
# Parent  e5f6544532af1184b026ae2a39bdfd04c2aa8e05
(svn r15513) -Cleanup: Unavailable varaction variable value does not matter, but at least it can be consistent.

diff --git a/src/newgrf_canal.cpp b/src/newgrf_canal.cpp
--- a/src/newgrf_canal.cpp
+++ b/src/newgrf_canal.cpp
@@ -56,7 +56,7 @@
 	DEBUG(grf, 1, "Unhandled canal property 0x%02X", variable);
 
 	*available = false;
-	return 0;
+	return UINT_MAX;
 }
 
 
diff --git a/src/newgrf_cargo.cpp b/src/newgrf_cargo.cpp
--- a/src/newgrf_cargo.cpp
+++ b/src/newgrf_cargo.cpp
@@ -31,7 +31,7 @@
 	DEBUG(grf, 1, "Unhandled cargo property 0x%X", variable);
 
 	*available = false;
-	return 0;
+	return UINT_MAX;
 }
 
 
diff --git a/src/newgrf_generic.cpp b/src/newgrf_generic.cpp
--- a/src/newgrf_generic.cpp
+++ b/src/newgrf_generic.cpp
@@ -94,7 +94,7 @@
 	DEBUG(grf, 1, "Unhandled generic feature property 0x%02X", variable);
 
 	*available = false;
-	return 0;
+	return UINT_MAX;
 }
 
 
diff --git a/src/newgrf_industries.cpp b/src/newgrf_industries.cpp
--- a/src/newgrf_industries.cpp
+++ b/src/newgrf_industries.cpp
@@ -380,7 +380,7 @@
 	DEBUG(grf, 1, "Unhandled industry property 0x%X", variable);
 
 	*available = false;
-	return (uint32)-1;
+	return UINT_MAX;
 }
 
 static const SpriteGroup *IndustryResolveReal(const ResolverObject *object, const SpriteGroup *group)
diff --git a/src/newgrf_industrytiles.cpp b/src/newgrf_industrytiles.cpp
--- a/src/newgrf_industrytiles.cpp
+++ b/src/newgrf_industrytiles.cpp
@@ -102,7 +102,7 @@
 	DEBUG(grf, 1, "Unhandled industry tile property 0x%X", variable);
 
 	*available = false;
-	return (uint32)-1;
+	return UINT_MAX;
 }
 
 static const SpriteGroup *IndustryTileResolveReal(const ResolverObject *object, const SpriteGroup *group)
diff --git a/src/newgrf_town.cpp b/src/newgrf_town.cpp
--- a/src/newgrf_town.cpp
+++ b/src/newgrf_town.cpp
@@ -95,5 +95,5 @@
 	DEBUG(grf, 1, "Unhandled town property 0x%X", variable);
 
 	*available = false;
-	return (uint32)-1;
+	return UINT_MAX;
 }