[OB] Replace use of magic number in scm-cmd.c/py-cmd.c
Commit Message
Hi.
I happened across this.
Checked in as obvious.
2014-09-08 Doug Evans <xdje42@gmail.com>
* guile/scm-cmd.c (gdbscm_parse_command_name): Replace magic number
with named constant. Fix style of pointer comparison.
* python/py-cmd.c (gdbpy_parse_command_name): Ditto.
@@ -531,7 +531,7 @@ gdbscm_parse_command_name (const char *name,
prefix_text2 = prefix_text;
elt = lookup_cmd_1 (&prefix_text2, *start_list, NULL, 1);
- if (!elt || elt == (struct cmd_list_element *) -1)
+ if (elt == NULL || elt == CMD_LIST_AMBIGUOUS)
{
msg = xstrprintf (_("could not find command prefix '%s'"), prefix_text);
xfree (prefix_text);
@@ -487,7 +487,7 @@ gdbpy_parse_command_name (const char *name,
prefix_text2 = prefix_text;
elt = lookup_cmd_1 (&prefix_text2, *start_list, NULL, 1);
- if (!elt || elt == (struct cmd_list_element *) -1)
+ if (elt == NULL || elt == CMD_LIST_AMBIGUOUS)
{
PyErr_Format (PyExc_RuntimeError, _("Could not find command prefix %s."),
prefix_text);