${var: -n} off by 1

[William Park]

Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' 
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' 
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/local/share/locale' -DPACKAGE='bash' 
-DSHELL -DHAVE_CONFIG_H  -I.  -I. -I./include -I./lib   -O4 -march=i686
uname output: Linux node1 2.6.7 #6 SMP Sun Aug 22 23:49:58 EDT 2004 i686 
unknown unknown GNU/Linux
Machine Type: i686-pc-linux-gnu

Bash Version: 3.0
Patch Level: 8

Description:
        Offset from the end of array in ${var: -n} is still off by 1.  Eg.
            x=( {0..9} )
            echo ${x[*]: -1}            --> 8 9

Fix:

--- subst.c--old        2004-11-01 17:14:59.000000000 -0500
+++ subst.c     2004-11-01 17:15:35.000000000 -0500
@@ -4900,7 +4900,7 @@
     case VT_ARRAYVAR:
       a = (ARRAY *)value;
       /* For arrays, the first value deals with array indices. */
-      len = array_max_index (a);       /* arrays index from 0 to n - 1 */
+      len = array_max_index (a) + 1;   /* arrays index from 0 to n - 1 */
       break;
 #endif
     }