Minor - fixing empty serialize.

11 years ago · 16588eef19
parent 434ff8a5fa
commit 16588eef19
1 changed files with 4 additions and 1 deletions
--- a/main/admin/statistics/statistics.lib.php
+++ b/main/admin/statistics/statistics.lib.php
@ -233,9 +233,12 @@ class Statistics
                $row[2] = $row[2];
            } else {
                if (!empty($row[2])) {
-                    $row[2] = unserialize($row[2]);
+                    $originalData = $row[2];
+                    $row[2] = unserialize($originalData);
                    if (is_array($row[2]) && !empty($row[2])) {
                        $row[2] = implode_with_key(', ', $row[2]);
+                    } else {
+                        $row[2] = $originalData;
                    }
                }
            }