1 files changed, 23 insertions, 14 deletions

diff --git a/stdlib/grouping.h b/stdlib/grouping.h
index f533689..3aa4aaf 100644
--- a/stdlib/grouping.h
+++ b/stdlib/grouping.h
@@ -1,21 +1,21 @@
 /* Internal header for proving correct grouping in strings of numbers.
-Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 #include <limits.h>
 
@@ -35,6 +35,15 @@ correctly_grouped_prefix (const STRING_TYPE *begin, const STRING_TYPE *end,
   if (grouping == NULL)
     return end;
 
+  if (*grouping == '\0')
+    {
+      /* No grouping allowed.  Accept all characters up to the first
+	 thousands separator.  */
+      while (begin < end && *begin != thousands)
+	++begin;
+      return begin;
+    }
+
   while (end > begin)
     {
       const STRING_TYPE *cp = end - 1;