Merge pull request #51 from ggoffy/master

fixed warning
XoopsModules25x · May 21, 2020 · 92c38da · 92c38da
2 parents ef1a189 + 248a1e6
commit 92c38da
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/include/search.inc.php b/include/search.inc.php
@@ -52,6 +52,7 @@ function wggallery_search($queryarray, $andor, $limit, $offset, $userid)
     if (is_array($queryarray)) {
         $count = count($queryarray);
     }
+
     if (is_array($queryarray) && $count > 0) {
         $criteriaKeywords = new CriteriaCompo();
         $elementCount     = count($queryarray);
@@ -75,10 +76,10 @@ function wggallery_search($queryarray, $andor, $limit, $offset, $userid)
     }
 
     $critSearch = new CriteriaCompo();
-    if (null !== $criteriaUser) {
+    if (isset($criteriaUser)) {
         $critSearch->add($criteriaUser, 'AND');
     }
-    if (null !== $criteriaKeywords) {
+    if (isset($criteriaKeywords)) {
         $critSearch->add($criteriaKeywords, 'AND');
     }
     $critSearch->setLimit($limit);
@@ -122,10 +123,10 @@ function wggallery_search($queryarray, $andor, $limit, $offset, $userid)
     }
 
     $critSearch = new CriteriaCompo();
-    if (null !== $criteriaUser) {
+    if (isset($criteriaUser)) {
         $critSearch->add($criteriaUser, 'AND');
     }
-    if (null !== $criteriaKeywords) {
+    if (isset($criteriaKeywords)) {
         $critSearch->add($criteriaKeywords, 'AND');
     }
     $critSearch->setLimit($limit);