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-rw-r--r--lib/unistr/u-strcoll.h21
1 files changed, 8 insertions, 13 deletions
diff --git a/lib/unistr/u-strcoll.h b/lib/unistr/u-strcoll.h
index 014e11bf..9ec5c601 100644
--- a/lib/unistr/u-strcoll.h
+++ b/lib/unistr/u-strcoll.h
@@ -1,6 +1,6 @@
/* Compare UTF-8/UTF-16/UTF-32 strings using the collation rules of the current
locale.
- Copyright (C) 2009-2015 Free Software Foundation, Inc.
+ Copyright (C) 2009-2010 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2009.
This program is free software: you can redistribute it and/or modify it
@@ -23,19 +23,14 @@ FUNC (const UNIT *s1, const UNIT *s2)
When it fails, it sets errno, but also returns a meaningful return value,
for the sake of callers which ignore errno. */
int final_errno = errno;
- const char *encoding = locale_charset ();
char *sl1;
char *sl2;
int result;
- /* Pass iconveh_error here, not iconveh_question_mark. Otherwise the
- conversion to locale encoding can do transliteration or map some
- characters to question marks, leading to results that depend on the
- iconv() implementation and are not obvious. */
- sl1 = U_STRCONV_TO_ENCODING (s1, encoding, iconveh_error);
+ sl1 = U_STRCONV_TO_LOCALE (s1);
if (sl1 != NULL)
{
- sl2 = U_STRCONV_TO_ENCODING (s2, encoding, iconveh_error);
+ sl2 = U_STRCONV_TO_LOCALE (s2);
if (sl2 != NULL)
{
/* Compare sl1 and sl2. */
@@ -46,10 +41,10 @@ FUNC (const UNIT *s1, const UNIT *s2)
/* strcoll succeeded. */
free (sl1);
free (sl2);
- /* The conversion to locale encoding can drop Unicode TAG
- characters. Therefore sl1 and sl2 may be equal when s1
- and s2 were in fact different. Return a nonzero result
- in this case. */
+ /* The conversion to locale encoding can do transliteration or
+ map some characters to question marks. Therefore sl1 and sl2
+ may be equal when s1 and s2 were in fact different. Return a
+ nonzero result in this case. */
if (result == 0)
result = U_STRCMP (s1, s2);
}
@@ -73,7 +68,7 @@ FUNC (const UNIT *s1, const UNIT *s2)
else
{
final_errno = errno;
- sl2 = U_STRCONV_TO_ENCODING (s2, encoding, iconveh_error);
+ sl2 = U_STRCONV_TO_LOCALE (s2);
if (sl2 != NULL)
{
/* s2 could be converted to locale encoding, s1 not. */