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Kernel: Unbreak canonical mode TTY erase after LibVT changes

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Now that LibVT's backspace character (8) is non-destructive, the kernel
line editing code has to take care of erasing manually.
This commit is contained in:
Andreas Kling 2020-01-25 20:43:37 +01:00
parent a3069b16fd
commit edbe7d3769
1 changed files with 3 additions and 1 deletions
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4
Kernel/TTY/TTY.cpp
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@ -194,7 +194,9 @@ void TTY::do_backspace()
{ {
if (can_do_backspace()) { if (can_do_backspace()) {
m_input_buffer.dequeue_end(); m_input_buffer.dequeue_end();
echo(m_termios.c_cc[VERASE]); echo(8);
echo(' ');
echo(8);
} }
} }