From 93247a424a5068b088567fa98b6990e47608b7cb Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Thu, 28 Sep 2017 13:48:14 +0100
Subject: [PATCH] Only pull out local media that were for url cache

---
 synapse/storage/media_repository.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/storage/media_repository.py b/synapse/storage/media_repository.py
index 5e39daa210..1f2eab98e3 100644
--- a/synapse/storage/media_repository.py
+++ b/synapse/storage/media_repository.py
@@ -267,7 +267,7 @@ class MediaRepositoryStore(SQLBaseStore):
     def get_url_cache_media_before(self, before_ts):
         sql = (
             "SELECT media_id FROM local_media_repository"
-            " WHERE created_ts < ?"
+            " WHERE created_ts < ? AND url_cache IS NOT NULL"
             " ORDER BY created_ts ASC"
             " LIMIT 100"
         )
-- 
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