$NetBSD: patch-configure.in,v 1.1 2020/03/26 21:53:31 joerg Exp $

--- configure.in.orig	2020-03-26 11:58:13.964325554 +0000
+++ configure.in
@@ -255,7 +255,7 @@ if test "$mhe_with_krb4" = "yes" -o "$mh
           fi
 
 dnl          if test "$found_all_krb5" = "1" ; then
-dnl            if test "$krb5_flavor" == "heimdal" ; then
+dnl            if test "$krb5_flavor" = "heimdal" ; then
 dnl              dnl Heimdal calls this libdb
 dnl              AC_CHECK_LIB(db, dbopen)
 dnl              if test "$ac_cv_lib_db_dbopen" = "no" ; then