{
char *p;
- /* NOTE: cagney/2002-03-17: This function gets called by the command
- ``info set'' with COMMAND pointing to a show_cmd rather than a
- set command. This the test below is removed, a core dump results
- (think about what happens when OPERATING_SYSTEM is NULL). The
- wiered thing is that all other ``set'' handlers don't need this
- test. */
- if (command->type != set_cmd)
+ /* NOTE: cagney/2002-03-17: The add_show_from_set() function clones
+ the set command passed as a parameter. The clone operation will
+ include (BUG?) any ``set'' command callback, if present.
+ Commands like ``info set'' call all the ``show'' command
+ callbacks. Unfortunatly, for ``show'' commands cloned from
+ ``set'', this includes callbacks belonging to ``set'' commands.
+ Making this worse, this only occures if add_show_from_set() is
+ called after add_cmd_sfunc() (BUG?). */
+
+ if (cmd_type (command) != set_cmd)
return;
/* If we had already had an open OS, close it. */