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commit bash-20150320 snapshot

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This commit is contained in:
Chet Ramey
2015-03-25 10:08:06 -04:00
parent 0568080fce
commit 06c3a57511
35 changed files with 460 additions and 80 deletions
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builtins/set.def
+12 -7
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@@ -653,6 +653,13 @@ set_builtin (list)
{
switch (flag_name)
{
case 'i': /* don't allow set -i */
s[0] = list_opttype;
s[1] = 'i';
s[2] = '\0';
sh_invalidopt (s);
builtin_usage ();
return (EX_USAGE);
case '?':
builtin_usage ();
return (list_optopt == '?' ? EXECUTION_SUCCESS : EX_USAGE);
@@ -887,17 +894,15 @@ unset_builtin (list)
#if defined (ARRAY_VARS)
if (var && unset_array)
{
if (array_p (var) == 0 && assoc_p (var) == 0)
/* Let unbind_array_element decide what to do with non-array vars */
tem = unbind_array_element (var, t);
if (tem == -2 && array_p (var) == 0 && assoc_p (var) == 0)
{
builtin_error (_("%s: not an array variable"), var->name);
NEXT_VARIABLE ();
}
else
{
tem = unbind_array_element (var, t);
if (tem == -1)
any_failed++;
}
else if (tem < 0)
any_failed++;
}
else
#endif /* ARRAY_VARS */