From 9277878fed1fa2f21bcced64548926251009ced8 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Thu, 21 Feb 2019 17:52:49 -0600
Subject: rtemstoolkit/mailer.py: Check for no --smtp-host arg being provided

---
 rtemstoolkit/mailer.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'rtemstoolkit')

diff --git a/rtemstoolkit/mailer.py b/rtemstoolkit/mailer.py
index 241ee1c..f8f813c 100644
--- a/rtemstoolkit/mailer.py
+++ b/rtemstoolkit/mailer.py
@@ -67,7 +67,9 @@ class mail:
 
     def _get_arg(self, arg):
         if self._args_are_macros():
-            value = self.opts.find_arg(arg)[1]
+            value = self.opts.find_arg(arg)
+            if value is not None:
+                value = self.opts.find_arg(arg)[1]
         else:
             if arg.startswith('--'):
                 arg = arg[2:]
-- 
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