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Merge pull request #40 from data0x200/fix-empty-command

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Fix empty command cause panic
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Blaž Hrastnik 2021-06-02 13:06:57 +09:00 • committed by GitHub
commit 22dad592b8
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3
helix-term/src/commands.rs
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@ -1031,6 +1031,9 @@ pub fn command_mode(cx: &mut Context) {
} }
let parts = input.split_ascii_whitespace().collect::<Vec<&str>>(); let parts = input.split_ascii_whitespace().collect::<Vec<&str>>();
if parts.is_empty() {
return;
}
if let Some(cmd) = cmd::COMMANDS.get(parts[0]) { if let Some(cmd) = cmd::COMMANDS.get(parts[0]) {
(cmd.fun)(editor, &parts[1..], event); (cmd.fun)(editor, &parts[1..], event);