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Update search.php

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Ensure that important or negative match strings are not empty.
This commit is contained in:
Brian Huisman 2023-05-19 12:22:21 -04:00
parent b2091b8cfb
commit 0728849ea4
1 changed files with 2 additions and 2 deletions
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orcinus/search.php
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@ -131,13 +131,13 @@ if ($_RDATA['s_searchable_pages']) {
if (!$t) continue;
// Leading + means important, a MUST match
if ($t[0] == '+') {
if ($t[0] == '+' && strlen($t) > 1) {
// Just count it as a 'phrase' of one word, functionally equivalent
$_SDATA['terms'][] = array('phrase', substr($t, 1), false);
// Leading - means negative, a MUST exclude
} else if ($t[0] == '-') {
} else if ($t[0] == '-' && strlen($t) > 1) {
$_SDATA['terms'][] = array('exclude', substr($t, 1), false);
// Restrict to a specific filetype (not yet implemented)