From 52f4eb189505e200cd39dfea2c3f561499672b5e Mon Sep 17 00:00:00 2001
From: vsc <vsc@b08c6af1-5177-4d33-ba66-4b1c6b8b522a>
Date: Tue, 10 Dec 2002 14:44:47 +0000
Subject: [PATCH] protect <readline/readline.h>

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@721 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
---
 C/iopreds.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/C/iopreds.c b/C/iopreds.c
index 85668243b..64b1665c9 100644
--- a/C/iopreds.c
+++ b/C/iopreds.c
@@ -814,7 +814,11 @@ p_prompt (void)
 }
 
 #if HAVE_LIBREADLINE
+
+#if HAVE_READLINE_READLINE_H
 #include <readline/readline.h>
+#endif
+
 extern void add_history (const char *);
 
 static char *ttyptr = NULL;