From e92cdf464b6562b2f4924d280cbb01a0aede3b3e Mon Sep 17 00:00:00 2001
From: Holger <holger@nahrstaedt.de>
Date: Sun, 25 Nov 2018 09:11:08 +0100
Subject: [PATCH] Fix issue #126

---
 beem/discussions.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/beem/discussions.py b/beem/discussions.py
index 0771f3a1..1aa1f192 100644
--- a/beem/discussions.py
+++ b/beem/discussions.py
@@ -111,6 +111,7 @@ class Discussions(object):
             discussion_query["before_date"] = "1970-01-01T00:00:00"
         while (query_count < limit and found_more_than_start_entry):
             rpc_query_count = 0
+            dd = None
             discussion_query["start_author"] = start_author
             discussion_query["start_permlink"] = start_permlink
             discussion_query["start_tag"] = start_tag
@@ -151,7 +152,8 @@ class Discussions(object):
                 dd = Replies_by_last_update(discussion_query, steem_instance=self.steem, lazy=self.lazy)
             elif discussion_type == "tags":
                 dd = Trending_tags(discussion_query, steem_instance=self.steem, lazy=self.lazy)
-
+            else:
+                raise ValueError("Wrong discussion_type")
             if not dd:
                 return
 
-- 
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