From 058fc2327f5d46374f40597a954415153ca39977 Mon Sep 17 00:00:00 2001
From: Martin Kiewitz
Date: Sun, 1 Jun 2014 19:58:23 +0200
Subject: SCI: fix kGetTime, fixes bug #6605

current year part wasn't calculated properly
---
 engines/sci/engine/kmisc.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'engines/sci')

diff --git a/engines/sci/engine/kmisc.cpp b/engines/sci/engine/kmisc.cpp
index e3a354e222..448e641b63 100644
--- a/engines/sci/engine/kmisc.cpp
+++ b/engines/sci/engine/kmisc.cpp
@@ -244,7 +244,8 @@ reg_t kGetTime(EngineState *s, int argc, reg_t *argv) {
 		debugC(kDebugLevelTime, "GetTime(24h) returns %d", retval);
 		break;
 	case KGETTIME_DATE :
-		retval = loc_time.tm_mday | ((loc_time.tm_mon + 1) << 5) | (((loc_time.tm_year + 1900) & 0x7f) << 9);
+		// Year since 1980 (0 = 1980, 1 = 1981, etc.)
+		retval = loc_time.tm_mday | ((loc_time.tm_mon + 1) << 5) | (((loc_time.tm_year - 80) & 0x7f) << 9);
 		debugC(kDebugLevelTime, "GetTime(date) returns %d", retval);
 		break;
 	default:
-- 
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