inverted if() in RealtimePlugin check for tag

diff --git a/plugins/Realtime/RealtimePlugin.php b/plugins/Realtime/RealtimePlugin.php
index 3d6302c4e46f8bd25191ceac7a0a9baac2b93b08..a4bcb8d803272df3eb4585b8e794f1544e5bfe41 100644 (file)
--- a/plugins/Realtime/RealtimePlugin.php
+++ b/plugins/Realtime/RealtimePlugin.php
@@ -475,7 +475,7 @@ class RealtimePlugin extends Plugin
             break;
          case 'tag':
             $tag = $action->trimmed('tag');
-            if (empty($tag)) {
+            if (!empty($tag)) {
                 $arg1 = $tag;
             } else {
                 $this->log(LOG_NOTICE, "Unexpected 'tag' action without tag argument");