fix

CounterTable/module.php

@@ -39,6 +39,7 @@ class CounterTable extends IPSModule {
         $dataoutput = "";
        /// print_r($arr);
 
+        if($arr != NULL){
             foreach($arr as $cnt){
 
                 $cost = 0.0;
@@ -73,7 +74,7 @@ class CounterTable extends IPSModule {
                     </tr>';
 
             }
-
+        }
         $this->createTable($dataoutput);
 
 /* 

library.json

@@ -8,6 +8,6 @@
         "date": 1491343200
     },
     "version": "1.0",
-    "build": 7,
+    "build": 8,
     "date": 0
 }