From 63cb2cf571403062b591d4dd70a6ae44409e667e Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <alex@grin.io>
Date: Wed, 8 Mar 2017 17:14:31 -0500
Subject: [PATCH] raise exceptions, dont yield them

---
 lbrynet/lbrynet_daemon/Daemon.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lbrynet/lbrynet_daemon/Daemon.py b/lbrynet/lbrynet_daemon/Daemon.py
index 9a6d37dfb..c81608e20 100644
--- a/lbrynet/lbrynet_daemon/Daemon.py
+++ b/lbrynet/lbrynet_daemon/Daemon.py
@@ -1350,10 +1350,9 @@ class Daemon(AuthJSONRPCServer):
 
         fn = self.callable_methods.get(command)
         if fn is None:
-            yield Exception(
+            raise Exception(
                 "No help available for '{}'. It is not a valid command.".format(command)
             )
-            return
 
         yield {
             'help': fn.__doc__