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(scm_string_trim, scm_string_trim_right, scm_string_trim_both): Cast

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to unsigned char for isspace.
This commit is contained in:
Marius Vollmer 2004-05-11 19:07:39 +00:00
parent 3e50460304
commit 9ac10bbeb6
1 changed files with 5 additions and 5 deletions
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10
srfi/srfi-13.c
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@ -1,6 +1,6 @@
/* srfi-13.c --- SRFI-13 procedures for Guile
*
* Copyright (C) 2001 Free Software Foundation, Inc.
* Copyright (C) 2001, 2004 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@ -619,7 +619,7 @@ SCM_DEFINE (scm_string_trim, "string-trim", 1, 3, 0,
{
while (cstart < cend)
{
if (!isspace(cstr[cstart]))
if (!isspace((int) (unsigned char) cstr[cstart]))
break;
cstart++;
}
@ -694,7 +694,7 @@ SCM_DEFINE (scm_string_trim_right, "string-trim-right", 1, 3, 0,
{
while (cstart < cend)
{
if (!isspace(cstr[cend - 1]))
if (!isspace((int) (unsigned char) cstr[cend - 1]))
break;
cend--;
}
@ -769,13 +769,13 @@ SCM_DEFINE (scm_string_trim_both, "string-trim-both", 1, 3, 0,
{
while (cstart < cend)
{
if (!isspace(cstr[cstart]))
if (!isspace((int) (unsigned char) cstr[cstart]))
break;
cstart++;
}
while (cstart < cend)
{
if (!isspace(cstr[cend - 1]))
if (!isspace((int) (unsigned char) cstr[cend - 1]))
break;
cend--;
}