#! /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: bash-3.2 upstream patch bash32-001

			     BASH PATCH REPORT
			     =================

Bash-Release: 3.2
Patch-ID: bash32-001

Bug-Reported-by:	Greg Schafer <gschafer@zip.com.au>
Bug-Reference-ID:	<20061012084940.GA15768@tigers.local>
Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2006-10/msg00046.html

Bug-Description:

When using historical ``-style command substitution, bash incorrectly attempts
to interpret shell comments while scanning for the closing backquote.

Patch:

*** ../bash-3.2/parse.y	Tue Sep 19 16:37:21 2006
--- parse.y	Thu Oct 12 10:30:57 2006
***************
*** 2736,2740 ****
    count = 1;
    pass_next_character = backq_backslash = was_dollar = in_comment = 0;
!   check_comment = (flags & P_COMMAND) && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0;
  
    /* RFLAGS is the set of flags we want to pass to recursive calls. */
--- 2736,2740 ----
    count = 1;
    pass_next_character = backq_backslash = was_dollar = in_comment = 0;
!   check_comment = (flags & P_COMMAND) && qc != '`' && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0;
  
    /* RFLAGS is the set of flags we want to pass to recursive calls. */
*** ../bash-3.2/patchlevel.h	Thu Apr 13 08:31:04 2006
--- patchlevel.h	Mon Oct 16 14:22:54 2006
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 0
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 1
  
  #endif /* _PATCHLEVEL_H_ */