lib/mail_safe/config.rb in mail_safe-0.3.1 vs lib/mail_safe/config.rb in mail_safe-0.3.2

@@ -27,15 +27,16 @@
     end
 
     def self.developer_email_address
       unless defined?(@@developer_email_address)
         @@developer_email_address = begin
-          `git config user.email`.chomp
+          `git config user.email`.strip
         rescue
           nil
         end
+        @@developer_email_address = nil  if @@developer_email_address.blank?
       end
 
       @@developer_email_address
     end
   end
-end
\ No newline at end of file
+end