$NetBSD: patch-configure,v 1.1 2026/01/01 19:41:35 wiz Exp $

Fix unportable test(1) operator.

--- configure.orig	2026-01-01 19:32:23.268668736 +0000
+++ configure
@@ -8689,7 +8689,7 @@ fi
 
 
 
-if test "x${PERL_PROG}${VIM_PROG}" == 'x'; then
+if test "x${PERL_PROG}${VIM_PROG}" = 'x'; then
     as_fn_error $? "Either perl or Vim is necessary to generate tags for documentation in Vim's format." "$LINENO" 5
 fi
 
