use ENV.fetch

msimonborg · Aug 23, 2017 · 13aedb7 · 13aedb7
1 parent c0bbf59
commit 13aedb7
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/lib/tasks/qr_codes.rake b/lib/tasks/qr_codes.rake
@@ -121,9 +121,7 @@ namespace :pyr do
     end
 
     def lookup_qr_code_dir
-      if ENV['dir']
-        ENV['dir']
-      else
+      ENV.fetch('dir') do
         date  = DateTime.now
         year  = date.strftime('%Y')
         month = date.strftime('%m')