Update backup.php

condor2 · Feb 26, 2024 · 6d9640f · 6d9640f
1 parent cdb82c3
commit 6d9640f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/upload/admin/controller/tool/backup.php b/upload/admin/controller/tool/backup.php
@@ -122,11 +122,11 @@ public function import(): void {
 					$sql .= $line;
 				}
 
-				if ($start && substr($line, -2) == ";\n") {
+				if (isset($sql) && $sql && $start && substr($line, -2) == ";\n") {
 					$this->db->query(substr($sql, 0, strlen($sql) -2));
 
 					$start = false;
-				} else if ($start && substr($line, -3) == ";\r\n") {
+				} else if (isset($sql) && $sql && $start && substr($line, -3) == ";\r\n") {
 					$this->db->query(substr($sql, 0, strlen($sql) -3));
 
 					$start = false;