minor fix

MacherLabs · Jun 18, 2020 · b62708f · b62708f
1 parent feb9998
commit b62708f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/common/cam_utils.py b/common/cam_utils.py
@@ -38,7 +38,7 @@ def read(self):
                 return 1,frame
         else:
             logger.info('camera capture object not opened for camera {} ,url{}'.format(self.config['name'],self.config['url']))
-            return None
+            return 0,None
 
     def reinitialize(self):
         self.video.release()