emty columns fixes

back/pialert.py

@@ -3939,7 +3939,7 @@ def execute_plugin(plugin):
         for row in arr:
             # There has to be always 9 columns
             if len(row) == 9 and (row[0] in ['','null']) == False :
-                sqlParams.append((plugin["unique_prefix"], row[0], row[1], 'null', row[2], row[3], row[4], row[5], row[6], 0, row[7], 'null', row[8]))
+                sqlParams.append((plugin["unique_prefix"], row[0], handle_empty(row[1]), 'null', row[2], row[3], row[4], handle_empty(row[5]), handle_empty(row[6]), 0, row[7], 'null', row[8]))
             else:
                 mylog('none', ['        [Plugins]: Skipped invalid sql result'])
 
@@ -3964,6 +3964,14 @@ def execute_plugin(plugin):
         update_api(False, ["plugins_events","plugins_objects"])
 
 
+#-------------------------------------------------------------------------------
+# Handle empty value 
+def handle_empty(value):    
+    if value == '' or value is None:
+        value = 'null'
+
+    return value
+
 #-------------------------------------------------------------------------------
 # Check if watched values changed for the given plugin
 def process_plugin_events(plugin):    

front/plugins/nmap_services/config.json

@@ -49,7 +49,7 @@
             "column": "Object_PrimaryID",
             "css_classes": "col-sm-2",
             "show": true,
-            "type": "label",            
+            "type": "devicemac",            
             "default_value":"",
             "options": [],
             "localized": ["name"],