$NetBSD: patch-ad,v 1.4 2003/12/31 18:07:47 ben Exp $

--- save.c.orig	1999-01-01 20:00:10.000000000 -0800
+++ save.c
@@ -302,7 +302,7 @@ plv level;
       }
       mask >>= 1;
       if (level->site[i][j].lstatus&SEEN)
-	mask |= (1<<(sizeof(long int)*8 - 1));
+	mask |= (1UL<<(sizeof(long int)*8 - 1));
       run--;
     }
   if (run < 8*sizeof(long int))
@@ -442,7 +442,7 @@ FILE *fd;
       }
       mask >>= 1;
       if (c_statusp(i, j, SEEN))
-	mask |= (1<<(sizeof(long int)*8 - 1));
+	mask |= (1UL<<(sizeof(long int)*8 - 1));
       run--;
     }
   if (run < 8*sizeof(long int))