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Imported from ../bash-3.0.16.tar.gz.

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This commit is contained in:
Jari Aalto 2004-11-09 21:37:25 +00:00
commit eb87367179
21 changed files with 181 additions and 67 deletions
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13
variables.c
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@ -1419,11 +1419,11 @@ initialize_dynamic_variables ()
v = init_dynamic_array_var ("GROUPS", get_groupset, null_array_assign, att_noassign);
# if defined (DEBUGGER)
v = init_dynamic_array_var ("BASH_ARGC", get_self, null_array_assign, (att_invisible|att_noassign));
v = init_dynamic_array_var ("BASH_ARGV", get_self, null_array_assign, (att_invisible|att_noassign));
v = init_dynamic_array_var ("BASH_ARGC", get_self, null_array_assign, att_noassign);
v = init_dynamic_array_var ("BASH_ARGV", get_self, null_array_assign, att_noassign);
# endif /* DEBUGGER */
v = init_dynamic_array_var ("BASH_SOURCE", get_self, null_array_assign, (att_invisible|att_noassign));
v = init_dynamic_array_var ("BASH_LINENO", get_self, null_array_assign, (att_invisible|att_noassign));
v = init_dynamic_array_var ("BASH_SOURCE", get_self, null_array_assign, att_noassign);
v = init_dynamic_array_var ("BASH_LINENO", get_self, null_array_assign, att_noassign);
#endif
v = init_funcname_var ();
@ -1599,7 +1599,10 @@ make_local_variable (name)
/* local foo; local foo; is a no-op. */
old_var = find_variable (name);
if (old_var && local_p (old_var) && old_var->context == variable_context)
return (old_var);
{
VUNSETATTR (old_var, att_invisible);
return (old_var);
}
was_tmpvar = old_var && tempvar_p (old_var);
if (was_tmpvar)