diff --git a/main.py b/main.py
index 63f4af5..ce4852c 100644
--- a/main.py
+++ b/main.py
@@ -63,10 +63,10 @@ def download():
         # os.system(execute)
         # exec_command = subprocess.Popen(execute, stdout=subprocess.PIPE)
         # book['output'] = exec_command.communicate()
-        stdout = exec_command.communicate()[0]
-        # print(stdout)
+        exec_command.communicate()
+        output = exec_command.stdout.readline()
         book['command'] = exec_command.args
-        if stdout in 'No new chapters found':
+        if str(output) in 'No new chapters found':
             notupdated.append(book['title'] + 'not updated')
         updated.append(book)