fix missing app variable in mail subject

documentation claims that you can use the %(app)s variable in password_reset and email_validation subjects, but if you do you end up with an error 500
matrix-org · Jan 9, 2022 · 8ccb8d4 · 8ccb8d4
1 parent 8e57584
commit 8ccb8d4
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py
@@ -178,7 +178,10 @@ async def send_registration_mail(
         await self.send_email(
             email_address,
             self.email_subjects.email_validation
-            % {"server_name": self.hs.config.server.server_name},
+            % {
+                "server_name": self.hs.config.server.server_name,
+                "app": self.app_name
+            },
             template_vars,
         )
 
@@ -209,7 +212,10 @@ async def send_add_threepid_mail(
         await self.send_email(
             email_address,
             self.email_subjects.email_validation
-            % {"server_name": self.hs.config.server.server_name},
+            % {
+                "server_name": self.hs.config.server.server_name,
+                "app": self.app_name
+            },
             template_vars,
         )