From aae5632aa19242bdd5e5abc2d919cdcb0b1b9e15 Mon Sep 17 00:00:00 2001
From: Stephen Finucane <sfinucan@redhat.com>
Date: Tue, 19 Jul 2022 13:50:00 +0100
Subject: [PATCH] Don't attempt to pull from empty cache file

Change-Id: Id26e954f347c35703e506abdc8ecf5146f2efb61
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
Story: 2010155
Task: 45808
---
 reno/loader.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reno/loader.py b/reno/loader.py
index 18d451f..c4455cd 100644
--- a/reno/loader.py
+++ b/reno/loader.py
@@ -73,6 +73,7 @@ class Loader(object):
             with open(self._cache_filename, 'r', encoding=self._encoding) as f:
                 self._cache = yaml.safe_load(f.read())
 
+        if self._cache:
             # Save the cached scanner output to the same attribute
             # it would be in if we had loaded it "live". This
             # simplifies some of the logic in the other methods.