$NetBSD: patch-ba,v 1.3 2020/04/16 14:03:29 manu Exp $
--- configure.in.orig	2010-03-21 22:20:57.000000000 +0100
+++ configure.in	2010-03-21 22:21:05.000000000 +0100
@@ -120,9 +120,9 @@
 dnl Check for curses
 save_LIBS="$LIBS"
 LIB_CURSES=""
 AC_CHECK_LIB(curses, initscr, LIB_CURSES="-lcurses", [ curses_found=no ])
-if test "$curses_found" == no; then
+if test "$curses_found" = no; then
   AC_CHECK_LIB(ncurses, initscr, LIB_CURSES="-lncurses",
  AC_ERROR([Can't compile without curses!!!]))
 fi