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MDL-61839 glossary: One letter search in glossary returns all entries

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This commit is contained in:
Mihail Geshoski 2018-06-01 08:43:56 +08:00
parent 6e020b161a
commit 9d98033ff9
1 changed files with 2 additions and 2 deletions
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4
mod/glossary/lib.php
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@ -3820,10 +3820,10 @@ function glossary_get_entries_by_search($glossary, $context, $query, $fullsearch
$options = array()) {
global $DB, $USER;
// Remove too little terms.
// Clean terms.
$terms = explode(' ', $query);
foreach ($terms as $key => $term) {
if (strlen(trim($term, '+-')) < 2) {
if (strlen(trim($term, '+-')) < 1) {
unset($terms[$key]);
}
}