diff options
| -rw-r--r-- | src/newgrf_industries.cpp | 2 |
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; |