From d1e77c78ee43d4ade0a3aebe3183eb132137c82b Mon Sep 17 00:00:00 2001
From: Carey Metcalfe <carey@cmetcalfe.ca>
Date: Mon, 25 Nov 2019 23:19:41 -0500
Subject: [PATCH] Use more appropriate exception class for unimplemented
 functionality

---
 feedgen/entry.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/feedgen/entry.py b/feedgen/entry.py
index ea86581..e90cbfd 100644
--- a/feedgen/entry.py
+++ b/feedgen/entry.py
@@ -49,7 +49,7 @@ def _add_text_elm(entry, data, name):
                 data[name]))
         # Everything else should be included base64 encoded
         else:
-            raise ValueError(
+            raise NotImplementedError(
                 'base64 encoded {} is not supported at the moment. '
                 'Pull requests adding support are welcome.'.format(name)
             )