$OpenBSD: patch-src_calendar_widget_c,v 1.1 2008/04/22 08:57:24 jasper Exp $
--- src/calendar_widget.c.orig	Fri Apr 18 22:17:10 2008
+++ src/calendar_widget.c	Fri Apr 18 22:17:53 2008
@@ -1970,7 +1970,7 @@ calendar_paint_day (GuiCalendar *calendar,
 
     if (calendar->mark_sign) {
         if (calendar->marked_date[day-1] && calendar->day_month[row][col] == MONTH_CURRENT) {
-            g_snprintf (buffer, sizeof (buffer), "%C%d", calendar->mark_sign, day);
+            g_snprintf (buffer, sizeof (buffer), "%lc%d", calendar->mark_sign, day);
         } else {
             g_snprintf (buffer, sizeof (buffer), "%d", day);
         }
