--- kernel/unix.c.orig	Mon May 18 19:35:03 1998
+++ kernel/unix.c	Sun Apr 30 20:35:33 2000
@@ -240,7 +240,7 @@
     /* The scorefile is only writable by the owner of the Xconq
        executable, but we normally run as the user, so switch over
        before writing. */
-    setuid(games_uid);
+    setgid(games_uid);
     fp = fopen(score_file_pathname(name), "a");
     return fp;
 }
@@ -251,7 +251,7 @@
 {
     fclose(fp);
     /* Reset the uid back to the user who started the game. */
-    setuid(getuid());
+    setgid(getgid());
 }
 
 static char *scorenamebuf;