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From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-034
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-034
Bug-Reported-by: Dreamcat4 <dreamcat4@gmail.com>
Bug-Reference-ID: <CAN39uTpAEs2GFu4ebC_SfSVMRTh-DJ9YanrY4BZZ3OO+CCHjng@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-05/msg00001.html
Bug-Description:
If neither the -f nor -v options is supplied to unset, and a name argument is
found to be a function and unset, subsequent name arguments are not treated as
variables before attempting to unset a function by that name.
Patch (apply with `patch -p0'):
*** a/bash-4.3-patched/builtins/set.def 2013-04-19 07:20:34.000000000 -0400
--- b/builtins/set.def 2015-05-05 13:25:36.000000000 -0400
***************
*** 752,758 ****
--- 797,805 ----
{
int unset_function, unset_variable, unset_array, opt, nameref, any_failed;
+ int global_unset_func, global_unset_var;
char *name;
unset_function = unset_variable = unset_array = nameref = any_failed = 0;
+ global_unset_func = global_unset_var = 0;
reset_internal_getopt ();
***************
*** 762,769 ****
{
case 'f':
! unset_function = 1;
break;
case 'v':
! unset_variable = 1;
break;
case 'n':
--- 809,816 ----
{
case 'f':
! global_unset_func = 1;
break;
case 'v':
! global_unset_var = 1;
break;
case 'n':
***************
*** 778,782 ****
list = loptend;
! if (unset_function && unset_variable)
{
builtin_error (_("cannot simultaneously unset a function and a variable"));
--- 825,829 ----
list = loptend;
! if (global_unset_func && global_unset_var)
{
builtin_error (_("cannot simultaneously unset a function and a variable"));
***************
*** 796,799 ****
--- 843,849 ----
name = list->word->word;
+ unset_function = global_unset_func;
+ unset_variable = global_unset_var;
+
#if defined (ARRAY_VARS)
unset_array = 0;
*** a/bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- b/patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 33
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 34
#endif /* _PATCHLEVEL_H_ */
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