$NetBSD: patch-bb,v 1.3 2020/04/16 14:03:29 manu Exp $
--- configure.orig	2010-03-21 22:20:49.000000000 +0100
+++ configure	2010-03-21 22:21:13.000000000 +0100
@@ -3418,9 +3418,9 @@
 else
    curses_found=no
 fi
 
-if test "$curses_found" == no; then
+if test "$curses_found" = no; then
   echo "$as_me:$LINENO: checking for initscr in -lncurses" >&5
 echo $ECHO_N "checking for initscr in -lncurses... $ECHO_C" >&6
 if test "${ac_cv_lib_ncurses_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6