# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1274781376 -7200
# Node ID 297b2002a0830c9610eb5aa4873da14d06604ebd
# Parent  4e3ca117c275dde4128dcf0ca0084a1c1fa93910
fix 978144: exception with view send-email if empty subject

diff -r 4e3ca117c275 -r 297b2002a083 mail.py
--- a/mail.py	Tue May 25 10:55:57 2010 +0200
+++ b/mail.py	Tue May 25 11:56:16 2010 +0200
@@ -85,8 +85,11 @@
     assert type(content) is unicode, repr(content)
     msg = MIMEText(content.encode('UTF-8'), 'plain', 'UTF-8')
     # safety: keep only the first newline
-    subject = subject.splitlines()[0]
-    msg['Subject'] = header(subject)
+    try:
+        subject = subject.splitlines()[0]
+        msg['Subject'] = header(subject)
+    except IndexError:
+        pass # no subject
     if uinfo.get('email'):
         email = uinfo['email']
     elif config and config['sender-addr']: