Handle null in unix-agent (#14358)

librenms · Sep 16, 2022 · 15fd7d0 · 15fd7d0
1 parent 1e80780
commit 15fd7d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/includes/polling/unix-agent.inc.php b/includes/polling/unix-agent.inc.php
@@ -144,7 +144,7 @@
             echo "\n";
         }
 
-        foreach (array_keys($agent_data['app']) as $key) {
+        foreach (array_keys($agent_data['app'] ?? []) as $key) {
             if (file_exists("includes/polling/applications/$key.inc.php")) {
                 d_echo("Enabling $key for " . $device['hostname'] . " if not yet enabled\n");