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commit bash-20160923 snapshot

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This commit is contained in:
Chet Ramey
2016-09-27 10:40:02 -04:00
parent f036615e27
commit 61c476d20d
27 changed files with 420 additions and 347 deletions
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builtins/set.def
+12 -4
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@@ -859,7 +859,7 @@ unset_builtin (list)
#if defined (ARRAY_VARS)
unset_array = 0;
if (!unset_function && nameref == 0 && valid_array_reference (name, 0))
if (!unset_function && nameref == 0 && valid_array_reference (name, 1)) /* XXX valid array reference second arg was 0 */
{
t = strchr (name, '[');
*t++ = '\0';
@@ -916,7 +916,11 @@ unset_builtin (list)
if (var && unset_array)
{
/* Let unbind_array_element decide what to do with non-array vars */
tem = unbind_array_element (var, t);
#if 0
tem = unbind_array_element (var, t, 1); /* XXX new third arg */
#else
tem = unbind_array_element (var, t, 0); /* XXX new third arg */
#endif
if (tem == -2 && array_p (var) == 0 && assoc_p (var) == 0)
{
builtin_error (_("%s: not an array variable"), var->name);
@@ -938,8 +942,12 @@ unset_builtin (list)
if (valid_array_reference (nameref_cell (var), 0))
{
tname = savestring (nameref_cell (var));
if (var = array_variable_part (tname, &t, 0))
tem = unbind_array_element (var, t);
if (var = array_variable_part (tname, &t, (int *)0))
#if 0
tem = unbind_array_element (var, t, 1); /* XXX new third arg */
#else
tem = unbind_array_element (var, t, 0); /* XXX new third arg */
#endif
free (tname);
}
else