(STRXFRM): Fix exit conditions of two loops.
authordrepper <drepper>
Sat, 15 Oct 2005 20:49:18 +0000 (20:49 +0000)
committerdrepper <drepper>
Sat, 15 Oct 2005 20:49:18 +0000 (20:49 +0000)
string/strxfrm_l.c

index 44b6051..5335601 100644 (file)
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,96,97,2002, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995,96,97,2002, 2004, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@gnu.org>, 1995.
 
@@ -210,8 +210,9 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
                      /* Handle the pushed elements now.  */
                      size_t backw;
 
-                     for (backw = idxcnt - 1; backw >= backw_stop; --backw)
+                     for (backw = idxcnt; backw > backw_stop; )
                        {
+                         --backw;
                          len = weights[idxarr[backw]++];
 
                          if (needed + len < n)
@@ -293,8 +294,9 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
                     /* Handle the pushed elements now.  */
                      size_t backw;
 
-                     for (backw = idxcnt - 1; backw >= backw_stop; --backw)
+                     for (backw = idxcnt; backw > backw_stop; )
                        {
+                         --backw;
                          len = weights[idxarr[backw]++];
                          if (len != 0)
                            {