autorun: fixed small int to str bug

diff --git a/autorun/server/Server.py b/autorun/server/Server.py
index b4739ff..a4ce33c 100644 (file)
--- a/autorun/server/Server.py
+++ b/autorun/server/Server.py
@@ -198,7 +198,7 @@ class MyDaemon(Daemon):
         """
 
         if int(transfer_id) not in self.processes_info:
-            return "Invalid transfer id: " + transfer_id
+            return "Invalid transfer id: " + str(transfer_id)
         status_file_path = self.processes_info[transfer_id][2]
         client = self.processes_info[transfer_id][0]
         if client == TRIBLER: