diff options
| author | Martin Hunt <hunt@redhat.com> | 1998-03-05 01:04:13 +0000 |
|---|---|---|
| committer | Martin Hunt <hunt@redhat.com> | 1998-03-05 01:04:13 +0000 |
| commit | 1d7a3fd77597bae3c76039b603aef03471615020 (patch) | |
| tree | 0e07e70f4effa17f4ecfb88d13cfb6eaeb952e3e /gdb/command.c | |
| parent | 94ec3e76cb006c207486fcd5e6c8e93a5d92a0e3 (diff) | |
| download | ppe42-binutils-1d7a3fd77597bae3c76039b603aef03471615020.tar.gz ppe42-binutils-1d7a3fd77597bae3c76039b603aef03471615020.zip | |
Wed Mar 4 16:53:52 1998 Martin M. Hunt <hunt@cygnus.com>
* serial.c (_initialize_serial): Add a description of
"set remotelogbase".
* command.c (do_setshow_command): If no arguments are supplied,
don't dump core, instead print out an error message.
Diffstat (limited to 'gdb/command.c')
| -rw-r--r-- | gdb/command.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/gdb/command.c b/gdb/command.c index bd5c1231db..8109b93754 100644 --- a/gdb/command.c +++ b/gdb/command.c @@ -281,7 +281,6 @@ add_set_enum_cmd (name, class, enumlist, var, doc, list) { struct cmd_list_element *c = add_set_cmd (name, class, var_enum, var, doc, list); - c->enums = enumlist; return c; @@ -1269,8 +1268,23 @@ do_setshow_command (arg, from_tty, c) char *match = NULL; char *p; - p = strchr (arg, ' '); + /* if no argument was supplied, print an informative error message */ + if (arg == NULL) + { + char msg[1024]; + strcpy (msg, "Requires an argument. Valid arguments are "); + for (i = 0; c->enums[i]; i++) + { + if (i != 0) + strcat (msg, ", "); + strcat (msg, c->enums[i]); + } + strcat (msg, "."); + error (msg); + } + p = strchr (arg, ' '); + if (p) len = p - arg; else |
