From: William Morgan <wmorgan-sup@masanjin.net>
Date: Sun, 9 Mar 2008 17:43:25 +0000 (-0700)
Subject: protect user name guessing logic from nil values
X-Git-Url: https://git.notmuchmail.org/git?a=commitdiff_plain;h=0fdf24ead3975a91254ef0941519de9fefb0aae1;p=sup

protect user name guessing logic from nil values
---

diff --git a/lib/sup.rb b/lib/sup.rb
index cec36b6..1946f3c 100644
--- a/lib/sup.rb
+++ b/lib/sup.rb
@@ -169,7 +169,8 @@ if File.exists? Redwood::CONFIG_FN
 else
   require 'etc'
   require 'socket'
-  name = Etc.getpwnam(ENV["USER"]).gecos.split(/,/).first
+  name = Etc.getpwnam(ENV["USER"]).gecos.split(/,/).first rescue nil
+  name ||= ENV["USER"]
   email = ENV["USER"] + "@" + 
     begin
       Socket.gethostbyname(Socket.gethostname).first