gdb: fix error message for $_gdb_maint_setting
I spotted this behaviour:
(gdb) p $_gdb_maint_setting("xxx")
First argument of $_gdb_maint_setting must be a valid setting of the 'show' command.
Notice that GDB claims I need to use a setting from the 'show'
command, which isn't correct for $_gdb_maint_setting, in this case I
need to use a setting from 'maintenance show'.
This same issue is present for $_gdb_maint_setting_str.
This commit fixes this minor issue.
Approved-By: Simon Marchi <simon.marchi@efficios.com>
2 files changed
