From bf9199b4efb2e11e14efb78219edd46bc78ec85c Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Wed, 1 Sep 2021 12:59:18 +0200
Subject: [PATCH] Fix C library f2cal() date function to extend year range to
 2155.

---
 src/clib/date.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/clib/date.c b/src/clib/date.c
index 0b74d78a..d564ef90 100644
--- a/src/clib/date.c
+++ b/src/clib/date.c
@@ -74,7 +74,7 @@ int cal2u (cd)	cal *cd;
 
 f2cal (fdate, cd)	cal *cd;
 
-	{cd->year = 1900 + ((fdate>>27) & 0177);
+	{cd->year = 1900 + ((fdate>>27) & 0377);
 	if ((cd->month = (fdate>>23) & 017) > 12) cd->month = 0;
 	cd->day = (fdate>>18) & 037;
 	fdate = (fdate & 0777777) >> 1;