Fix empty command cause panic
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@ -1031,6 +1031,9 @@ pub fn command_mode(cx: &mut Context) {
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}
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let parts = input.split_ascii_whitespace().collect::<Vec<&str>>();
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if parts.is_empty() {
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return;
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}
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if let Some(cmd) = cmd::COMMANDS.get(parts[0]) {
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(cmd.fun)(editor, &parts[1..], event);
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