$NetBSD: patch-configure,v 1.3 2017/05/12 22:35:52 khorben Exp $

--- configure.orig	2016-08-08 08:53:04.000000000 +0000
+++ configure
@@ -4409,7 +4409,7 @@ if test "${enable_icons+set}" = set; the
   enableval=$enable_icons;
 fi
 
-if test "x$enable_icons" == "xno"; then :
+if test "x$enable_icons" = "xno"; then :
 
   as_fn_error $? "--disable-icons is now obsolete. Please use 'make noicon_install' for the same effect." "$LINENO" 5