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authorUlrich Drepper <drepper@redhat.com>1999-07-26 16:48:22 +0000
committerUlrich Drepper <drepper@redhat.com>1999-07-26 16:48:22 +0000
commiteea35053ac65bbe7686dd5e2f3d1afe938311ff9 (patch)
treefd44d95d3af93989d17c714a850ba552a3f14aaf
parentb8a423c2db7442c8e082cd710f3ce052009a12b1 (diff)
downloadglibc-eea35053ac65bbe7686dd5e2f3d1afe938311ff9.tar.gz
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Update.
	* wcsmbs/wctob.c: Avoid sign extension when returning character.
	Reported by Bruno Haible <haible@ilog.fr>.
-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];
 }