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commit bash-20131213 snapshot

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This commit is contained in:
Chet Ramey
2013-12-30 09:38:02 -05:00
parent 44b4dfee25
commit ff3257877e
15 changed files with 16953 additions and 6 deletions
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variables.c
+11 -2
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@@ -2196,7 +2196,7 @@ make_local_variable (name)
old_var = find_variable (name);
if (old_var && local_p (old_var) && old_var->context == variable_context)
{
VUNSETATTR (old_var, att_invisible);
VUNSETATTR (old_var, att_invisible); /* XXX */
return (old_var);
}
@@ -2277,6 +2277,8 @@ make_local_variable (name)
if (ifsname (name))
setifs (new_var);
if (was_tmpvar == 0)
VSETATTR (new_var, att_invisible); /* XXX */
return (new_var);
}
@@ -2650,7 +2652,14 @@ bind_variable (name, value, flags)
{
nv = find_variable_last_nameref_context (v, vc, &nvc);
if (nv && nameref_p (nv))
return (bind_variable_internal (nameref_cell (nv), value, nvc->table, 0, flags));
{
/* If this nameref variable doesn't have a value yet,
set the value. Otherwise, assign using the value as
normal. */
if (nameref_cell (nv) == 0)
return (bind_variable_internal (nv->name, value, nvc->table, 0, flags));
return (bind_variable_internal (nameref_cell (nv), value, nvc->table, 0, flags));
}
else
v = nv;
}