From 18d92d723869c5a29c190ad8d3a43ff82f1d4dc7 Mon Sep 17 00:00:00 2001
From: zPlus <zplus@peers.community>
Date: Tue, 21 Mar 2023 22:34:02 +0100
Subject: [PATCH] Fix wrong call to upper() function.

---
 emails.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/emails.py b/emails.py
index a0722f2..cca5a3e 100755
--- a/emails.py
+++ b/emails.py
@@ -136,8 +136,8 @@ except:
 ###############################################################################
 
 # Is this a request for subscription?
-request_subscribe   = email_subject.upper('SUBSCRIBE')   and len(email_body) == 0
-request_unsubscribe = email_subject.upper('UNSUBSCRIBE') and len(email_body) == 0
+request_subscribe   = email_subject.upper() == 'SUBSCRIBE'   and len(email_body) == 0
+request_unsubscribe = email_subject.upper() == 'UNSUBSCRIBE' and len(email_body) == 0
 
 if request_subscribe:
     # Already subscribed?