$NetBSD: patch-ab,v 1.3 2011/12/05 10:18:17 wiz Exp $

--- htsearch/Display.cc.orig	2009-01-17 10:05:37.000000000 +0100
+++ htsearch/Display.cc
@@ -1541,7 +1541,7 @@ Display::buildMatchList()
 // seconds in a 365 days year). The formula gives less weight
 // as the distance between the date document and the current time
 // increases (the absolute value is for documents with future date)
-#define DATE_FACTOR(df, n, dd) ((df) * 100 / (1+(double)(abs((n) - (dd)) / 31536000)))
+#define DATE_FACTOR(df, n, dd) ((df) * 100 / (1+(double)(abs((int)((n) - (dd))) / 31536000)))
 	    date_score =  DATE_FACTOR(date_factor, now, thisRef->DocTime());
 	    score += date_score;
         }