Changeset 36989 for trunk/src/wp-includes/query.php

Timestamp:

03/14/2016 02:11:16 PM (9 years ago)

Author:

boonebgorges

Message:

Query: Ignore search terms consisting of a single dash.

Due to the "exclude" support added in WP 4.4, single dashes were being
converted to "NOT LIKE '%%'" clauses, causing all searches to fail.

Props RomSocial, swissspidy.
Fixes #36195.

File:

• trunk/src/wp-includes/query.php (modified) (1 diff)

trunk/src/wp-includes/query.php

@@ -2195 +2195 @@
                 $term = trim( $term, "\"' " );
 
-            // Avoid single A-Z.
-            if ( ! $term || ( 1 === strlen( $term ) && preg_match( '/^[a-z]$/i', $term ) ) )
+            // Avoid single A-Z and single dashes.
+            if ( ! $term || ( 1 === strlen( $term ) && preg_match( '/^[a-z\-]$/i', $term ) ) )
                 continue;