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authorbelugas <belugas@openttd.org>2007-12-31 02:39:50 +0000
committerbelugas <belugas@openttd.org>2007-12-31 02:39:50 +0000
commitcd91fe9351911337ebe79a8671408419d67e1501 (patch)
treebe713c151c0b7ee03b55297a6202ec82ab1d0e0d /src
parentfe71089b0e85bffd85dd4ad09cd68e8e3798fa70 (diff)
downloadopenttd-cd91fe9351911337ebe79a8671408419d67e1501.tar.xz
(svn r11725) -Codechange: less a magical number
Diffstat (limited to 'src')
-rw-r--r--src/newgrf_industries.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/newgrf_industries.cpp b/src/newgrf_industries.cpp
index 5f5d7693d..45e481988 100644
--- a/src/newgrf_industries.cpp
+++ b/src/newgrf_industries.cpp
@@ -329,7 +329,7 @@ uint32 IndustryGetVariable(const ResolverObject *object, byte variable, byte par
case 0xA6: return industry->type;
case 0xA7: return industry->founder;
case 0xA8: return industry->random_color;
- case 0xA9: return Clamp(0, industry->last_prod_year - 1920, 255);
+ case 0xA9: return Clamp(0, industry->last_prod_year - ORIGINAL_BASE_YEAR, 255);
case 0xAA: return industry->counter;
case 0xAB: return GB(industry->counter, 8, 8);
case 0xAC: return industry->was_cargo_delivered;