From 86e23f74da247cd661c69e4bb1a5327001cc3317 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Thu, 29 Aug 2013 19:35:45 +0300
Subject: Fix issue with old readline lib on Mac OS X.

---
 debug.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'debug.c')

diff --git a/debug.c b/debug.c
index 29500f29..949ebb49 100644
--- a/debug.c
+++ b/debug.c
@@ -108,6 +108,12 @@ static BREAKPOINT breakpoints = { &breakpoints, &breakpoints, 0 };
 static int sess_history_base = 0;
 #endif
 
+#ifndef HAVE_HISTORY_LIST
+#define HIST_ENTRY void
+#define history_list()	NULL
+#endif
+
+
 /* 'list' command */
 static int last_printed_line = 0;
 static int last_print_count;	/* # of lines printed */
@@ -4058,7 +4064,7 @@ do_dump_instructions(CMDARG *arg, int cmd ATTRIBUTE_UNUSED)
 int
 do_save(CMDARG *arg, int cmd ATTRIBUTE_UNUSED)
 {
-#ifdef HAVE_LIBREADLINE
+#if defined(HAVE_LIBREADLINE) && defined(HAVE_HISTORY_LIST)
 	FILE *fp;
 	HIST_ENTRY **hist_list;
 	int i;
@@ -4282,11 +4288,6 @@ serialize_subscript(char *buf, int buflen, struct list_item *item)
 static void
 serialize(int type)
 {
-#ifndef HAVE_LIBREADLINE
-#define HIST_ENTRY void
-#define history_list()	NULL
-#endif
-
 	static char *buf = NULL;
 	static int buflen = 0;
 	int bl;
@@ -4400,7 +4401,7 @@ enlarge_buffer:
 			cndn = &wd->cndn;
 			break;
 		case HISTORY:
-#ifdef HAVE_LIBREADLINE
+#if defined(HAVE_LIBREADLINE) && defined(HAVE_HISTORY_LIST)
 			h = (HIST_ENTRY *) ptr;
 			nchar = strlen(h->line);
 			if (nchar >= buflen - bl)
-- 
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