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LibVT: Fix emitting \0 when pressing a modifier key

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This causes the kernel to return EOF, which in turn confuses everything. This is
a regression from the LibVT port of VirtualConsole.
This commit is contained in:
Sergey Bugaev 2020-05-29 22:13:51 +03:00 • committed by Andreas Kling
parent 52711921c6
commit 66c6e0035e
1 changed files with 5 additions and 0 deletions
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5
Libraries/LibVT/Terminal.cpp
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@ -1046,6 +1046,11 @@ void Terminal::handle_key_press(KeyCode key, u8 character, u8 flags)
break; break;
} }
if (!character) {
// Probably a modifier being pressed.
return;
}
if (shift && key == KeyCode::Key_Tab) { if (shift && key == KeyCode::Key_Tab) {
emit_string("\033[Z"); emit_string("\033[Z");
return; return;