debugger: Fix handling of empty commands.

An empty command should not be reported as an unknown command.
An empty command should not repeat an unknown command.
This commit is contained in:
joevt 2023-06-04 11:38:43 -07:00 committed by dingusdev
parent 11e0bd79b0
commit a15b1805fb
1 changed files with 4 additions and 2 deletions

View File

@ -756,8 +756,10 @@ void enter_debugger() {
via_obj->assert_int(irq_bit);
#endif
} else {
cout << "Unknown command: " << cmd << endl;
continue;
if (!cmd.empty()) {
cout << "Unknown command: " << cmd << endl;
cmd = "";
}
}
last_cmd = cmd;
}