From 2a4ab6d29d47b4f39245dd44f7178283e0d031b3 Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Wed, 24 Dec 2003 08:29:49 +0000
Subject: [PATCH] and wrap the zero-length regex displaying code in a
 HAVE_REGEX_H #define

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1602 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
 src/winio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/winio.c b/src/winio.c
index a1a933e3..eda5e5ac 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -2236,10 +2236,12 @@ void do_replace_highlight(int highlight_flag, const char *word)
     if (highlight_flag)
 	wattron(edit, A_REVERSE);
 
+#ifdef HAVE_REGEX_H
     /* This is so we can show zero-length regexes. */
     if (word_len == 0)
 	waddstr(edit, " ");
     else
+#endif
 	waddnstr(edit, word, y - 1);
 
     if (word_len > y)
-- 
2.39.5