fix issue Cacti#205

xmacan · Mar 5, 2024 · d2d4929 · d2d4929
1 parent 9c1828b
commit d2d4929
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/mactrack_functions.php b/lib/mactrack_functions.php
@@ -750,7 +750,7 @@ function build_InterfacesTable(&$device, &$ifIndexes, $getLinkPorts = false, $ge
 			$stateChanges   = $db_interface[$ifIndex]['stateChanges'];
 
 			if ($db_interface[$ifIndex]['ifOperStatus'] == 0) { /* interface previously not up */
-				if ($ifOperStatus[$ifIndex] == 1) {
+				if (isset($ifOperStatus[$ifIndex]) && $ifOperStatus[$ifIndex] == 1) {
 					/* the interface just went up, mark the time */
 					$last_up_time = date('Y-m-d H:i:s');
 					$stateChanges += 1;