$NetBSD: patch-af,v 1.2.2.2 2009/02/28 12:47:22 rtr Exp $

--- ./jcc.c.orig	2007-12-16 19:32:46.000000000 +0100
+++ ./jcc.c
@@ -3299,6 +3299,10 @@ int main(int argc, const char *argv[])
       {
          log_error(LOG_LEVEL_FATAL, "Cannot setgid(): Insufficient permissions.");
       }
+      if (grp)
+	setgroups(1, &grp->gr_gid);
+      else
+      	initgroups(pw->pw_name, pw->pw_gid);
       if (do_chroot)
       {
          if (!pw->pw_dir)
