baculum: Tweak improve object groupping

diff --git a/gui/baculum/protected/API/Modules/Database.php b/gui/baculum/protected/API/Modules/Database.php
index b9bedb92b41c5df019a9379c6e6392149cf1821b..8134c284ca1b7a81eae78f0f806cd92234114cd2 100644 (file)
--- a/gui/baculum/protected/API/Modules/Database.php
+++ b/gui/baculum/protected/API/Modules/Database.php
@@ -225,7 +225,8 @@ class Database extends APIModule {
                if (is_string($group_by) && is_array($result)) {
                        // Group results
                        $new_result = [];
-                       for ($i = 0; $i < count($result); $i++) {
+                       $len = count($result);
+                       for ($i = 0; $i < $len; $i++) {
                                if (!property_exists($result[$i], $group_by)) {
                                        continue;
                                }