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#! /bin/sh -e
if [ $# -eq 3 -a "$2" = '-d' ]; then
pdir="-d $3"
elif [ $# -ne 1 ]; then
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
fi
case "$1" in
-patch) patch $pdir -f --no-backup-if-mismatch -p0 < $0;;
-unpatch) patch $pdir -f --no-backup-if-mismatch -R -p0 < $0;;
*)
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
esac
exit 0
# DP: upstream patch bash30-015
BASH PATCH REPORT
=================
Bash-Release: 3.0
Patch-ID: bash30-015
Bug-Reported-by: opengeometry@yahoo.ca
Bug-Reference-ID: <200410202012.i9KKCTEB001860@node1.opengeometry.net>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2004-10/msg00297.html
Bug-Description:
Shell variable can start with number and can even be printed with
'declare', as in
1=aaa
1a=bbb
declare -p 1 1a
But, they can't be removed, as in
unset 1 1a --> ...: not a valid identifier
Bash-2.05b correctly gives me error, however.
Patch:
*** ../bash-3.0-patched/general.c Wed Apr 14 23:20:13 2004
--- general.c Wed Oct 20 16:59:59 2004
***************
*** 268,272 ****
#if defined (ARRAY_VARS)
! if ((legal_variable_starter (c) == 0) && (flags && c != '[')) /* ] */
#else
if (legal_variable_starter (c) == 0)
--- 268,272 ----
#if defined (ARRAY_VARS)
! if ((legal_variable_starter (c) == 0) && (flags == 0 || c != '[')) /* ] */
#else
if (legal_variable_starter (c) == 0)
*** ../bash-3.0/patchlevel.h Wed Aug 22 08:05:39 2001
--- patchlevel.h Thu Sep 2 15:04:32 2004
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 14
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */
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