fix errors with new genericdb

conlite/classes/class.dbfs.php

@@ -382,7 +382,8 @@ class DBFSItem extends Item {
         parent::store();
     }
 
-    public function setField($field, $value, $safe = true) {
+    public function setField($field, $value, $safe = true): bool
+    {
         if ($field == "dirname" || $field == "filename" || $field == "mimetype") {
             // Don't do safe encoding
             $safe = false;

conlite/classes/class.frontend.users.php

@@ -157,12 +157,12 @@ class FrontendUser extends Item
      * @param string $field Specifies the field to set
      * @param string $value Specifies the value to set
      */
-    public function setField($field, $value, $safe = true)
+    public function setField($field, $value, $safe = true): bool
     {
         if ($field == "password") {
-            parent::setField($field, md5($value), $safe);
+            return parent::setField($field, md5($value), $safe);
         } else {
-            parent::setField($field, $value, $safe);
+            return parent::setField($field, $value, $safe);
         }
     }
 

conlite/classes/class.properties.php

@@ -447,7 +447,7 @@ class PropertyItem extends Item
 	 * @param  string  $value
 	 * @param  bool    $safe  Flag to run filter on passed value
      */
-    public function setField($field, $value, $safe = true)
+    public function setField($field, $value, $safe = true): bool
     {
         if (array_key_exists($field, $this->maximumLength)) {
             if (strlen($value) > $this->maximumLength[$field]) {
@@ -455,7 +455,7 @@ class PropertyItem extends Item
             }
         }
 
-        parent::setField($field, $value, $safe);
+        return parent::setField($field, $value, $safe);
     }
 }