Trim, force to string.

kohler · Nov 22, 2019 · 9c7d515 · 9c7d515
1 parent d575a8f
commit 9c7d515
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/search.php b/search.php
@@ -18,7 +18,7 @@
 if (isset($Qreq->t) && !isset($Qreq->q)) {
     $Qreq->q = "";
 }
-$Qreq->t = PaperSearch::canonical_search_type($Qreq->t);
+$Qreq->t = PaperSearch::canonical_search_type(trim((string) $Qreq->t));
 $tOpt = PaperSearch::search_types($Me, $Qreq->t);
 if (empty($tOpt)) {
     $Conf->header("Search", "search");