From: Mark Spencer <markster@digium.com>
Date: Wed, 26 Mar 2003 22:37:33 +0000 (+0000)
Subject: Contributed off-by-one fix for editline
X-Git-Tag: 0.4.0~137
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bf81946eb03f25d1567864fba233adec52cdfa35;p=thirdparty%2Fasterisk.git

Contributed off-by-one fix for editline


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@701 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/editline/hist.c b/editline/hist.c
index 094a2411b7..b9eb92480e 100755
--- a/editline/hist.c
+++ b/editline/hist.c
@@ -139,7 +139,7 @@ hist_get(EditLine *el)
 	if (el->el_line.lastchar > el->el_line.buffer) {
 		if (el->el_line.lastchar[-1] == '\n')
 			el->el_line.lastchar--;
-		if (el->el_line.lastchar[-1] == ' ')
+		if ((el->el_line.lastchar > el->el_line.buffer)&&(el->el_line.lastchar[-1] == ' ')) /* bill heckel */
 			el->el_line.lastchar--;
 		if (el->el_line.lastchar < el->el_line.buffer)
 			el->el_line.lastchar = el->el_line.buffer;