Update.

	* wcsmbs/wctob.c: Avoid sign extension when returning character.
	Reported by Bruno Haible <haible@ilog.fr>.

diff --git a/ChangeLog b/ChangeLog
index 513ae2c..5776a37 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 1999-07-26  Ulrich Drepper  <drepper@cygnus.com>
 
+       * wcsmbs/wctob.c: Avoid sign extension when returning character.
+       Reported by Bruno Haible <haible@ilog.fr>.
+
        * wcsmbs/wcsrtombs.c (__wcsrtombs): When computing maximum number
        of wide characters to convert do it right and don't overestimate
        by multiplying with MB_CUR_MAX.

diff --git a/wcsmbs/wctob.c b/wcsmbs/wctob.c
index 565cbea..97a36f8 100644 (file)
--- a/wcsmbs/wctob.c
+++ b/wcsmbs/wctob.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
@@ -62,5 +62,5 @@ wctob (c)
       || data.__outbuf != (unsigned char *) (buf + 1))
     return EOF;
 
-  return buf[0];
+  return (unsigned char) buf[0];
 }