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Don't panick of no suggestions are found

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This commit is contained in:
Jonathan Turner 2019-10-14 18:00:10 +13:00
parent 7d4fec4db3
commit 7c40aed738
1 changed files with 13 additions and 5 deletions
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18
src/evaluate/evaluator.rs
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@ -117,11 +117,19 @@ pub(crate) fn evaluate_baseline_expr(
possible_matches.sort();
return Err(ShellError::labeled_error(
"Unknown column",
format!("did you mean '{}'?", possible_matches[0].1),
&tag,
));
if possible_matches.len() > 0 {
return Err(ShellError::labeled_error(
"Unknown column",
format!("did you mean '{}'?", possible_matches[0].1),
&tag,
));
} else {
return Err(ShellError::labeled_error(
"Unknown column",
"row does not have this column",
&tag,
));
}
}
Some(next) => {
item = next.clone().item.tagged(&tag);