From a4d915608b7278969924267e552ed3d218aa4f06 Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Mon, 15 Oct 2007 16:36:48 +0000
Subject: [PATCH] Merged revisions 85561 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r85561 | russell | 2007-10-15 11:34:13 -0500 (Mon, 15 Oct 2007) | 4 lines

Make a few changes so that characters in the upper half of the ISO-8859-1
character set don't get stripped when reading configuration.
(closes issue #10982, dandre)

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@85562 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 include/asterisk/strings.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/asterisk/strings.h b/include/asterisk/strings.h
index 6038318e7b..62df5a36aa 100644
--- a/include/asterisk/strings.h
+++ b/include/asterisk/strings.h
@@ -54,7 +54,7 @@ static force_inline int ast_strlen_zero(const char *s)
 AST_INLINE_API(
 char *ast_skip_blanks(const char *str),
 {
-	while (*str && *str < 33)
+	while (*str && ((unsigned char) *str) < 33)
 		str++;
 	return (char *)str;
 }
@@ -79,7 +79,7 @@ char *ast_trim_blanks(char *str),
 		   actually set anything unless we must, and it's easier just
 		   to set each position to \0 than to keep track of a variable
 		   for it */
-		while ((work >= str) && *work < 33)
+		while ((work >= str) && ((unsigned char) *work) < 33)
 			*(work--) = '\0';
 	}
 	return str;
@@ -95,7 +95,7 @@ char *ast_trim_blanks(char *str),
 AST_INLINE_API(
 char *ast_skip_nonblanks(char *str),
 {
-	while (*str && *str > 32)
+	while (*str && ((unsigned char) *str) > 32)
 		str++;
 	return str;
 }