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-rw-r--r--ChangeLog3
-rw-r--r--wcsmbs/wctob.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 513ae2c658..5776a3742d 100644
--- 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 565cbead4c..97a36f8d03 100644
--- 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];
}