From 689ac431d331ba8a9f54be1fdd8ea9c175c4ddd2 Mon Sep 17 00:00:00 2001
From: Job Evers-Meltzer <jobevers@users.noreply.github.com>
Date: Thu, 29 Dec 2016 22:37:47 -0600
Subject: [PATCH] bug fix in log.fail()

The value of the callback needs to be returned.  In particular,
this allows the error to be passed along.
---
 lbrynet/core/log_support.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lbrynet/core/log_support.py b/lbrynet/core/log_support.py
index 0c228e8a6..72f96da14 100644
--- a/lbrynet/core/log_support.py
+++ b/lbrynet/core/log_support.py
@@ -369,7 +369,7 @@ class Logger(logging.Logger):
                 self.name, level, fn, lno, msg, msg_args, exc_info, func, msg_kwargs)
             self.handle(record)
             if callback:
-                callback(err, *args, **kwargs)
+                return callback(err, *args, **kwargs)
         return _fail
 
     def trace(self, msg, *args, **kwargs):