Avoid printing og:description if empty (#42)

Emanuele Guidotti · web-flow · commit 16a291d055b6 · 2021-05-26T06:28:12.000-05:00
diff --git a/sphinxext/opengraph/__init__.py b/sphinxext/opengraph/__init__.py
@@ -92,7 +92,8 @@ def get_tags(
         tags += make_tag("og:site_name", site_name)
 
     # description tag
-    tags += make_tag("og:description", description)
+    if description:
+        tags += make_tag("og:description", description)
 
     # image tag
     # Get basic values from config
