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Fix infinite loop in autocompletion

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In some cases, the token used for highlighting autocompletion gets to be
empty, resulting in an infinte loop. One such case is searching for `''`
(without the backticks).
This commit is contained in:
Elian Doran 2023-02-27 00:59:46 +02:00
parent a88582c610
commit 5820f874fc
1 changed files with 5 additions and 0 deletions
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5
src/services/search/services/search.js
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@ -334,6 +334,11 @@ function highlightSearchResults(searchResults, highlightedTokens) {
} }
for (const token of highlightedTokens) { for (const token of highlightedTokens) {
if (!token) {
// Avoid empty tokens, which might cause an infinite loop.
continue;
}
for (const result of searchResults) { for (const result of searchResults) {
// Reset token // Reset token
const tokenRegex = new RegExp(utils.escapeRegExp(token), "gi"); const tokenRegex = new RegExp(utils.escapeRegExp(token), "gi");