From 0385a3f39151a29af32fcec24ac0b2357137db1e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Fri, 16 Apr 2021 19:42:04 +0200
Subject: fix?

---
 do.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/do.py b/do.py
index 9b02cee..71639a4 100755
--- a/do.py
+++ b/do.py
@@ -55,7 +55,7 @@ def shorten_mail(str):
             last_arrow = True
             continue
         out += [line]
-    outstr += '\n'.join(out)
+    return '\n'.join(out)
 
 
 def texify_filename(str):
-- 
cgit v1.2.3