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refac: prevent a panic

This commit is contained in:
Dmitriy Pleshevskiy 2022-03-23 23:45:54 +03:00
parent f9c55ce074
commit fac102e6be
1 changed files with 4 additions and 4 deletions
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8
src/commands/query.rs
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@ -1,5 +1,4 @@
use super::StreamCommand;
use whatlang::{detect};
use crate::result::*;
use regex::Regex;
@ -35,9 +34,10 @@ impl StreamCommand for QueryCommand<'_> {
}
// use greyblake/whatlang-rs to autodect locale
let text = detect(self.terms).unwrap();
if text.confidence() == 1.0 {
message.push_str(&format!(" LANG({})", text.lang().code()));
if let Some(info) = whatlang::detect(self.terms) {
if info.confidence() == 1.0 {
message.push_str(&format!(" LANG({})", info.lang().code()));
}
}
message.push_str("\r\n");