lib/pod/command/keys/list.rb in cocoapods-keys-2.0.0 vs lib/pod/command/keys/list.rb in cocoapods-keys-2.0.1

@@ -28,18 +28,20 @@
 
         def display_current_keyring(keyring)
           UI.puts "Keys for #{keyring.name}"
           data = keyring.keychain_data
           data.each_with_index do |(key, value), index|
-            prefix = (index == data.length - 1) ? ' └ ' : ' ├ '
+            prefix = index == data.length - 1 ? ' └ ' : ' ├ '
             UI.puts prefix + " #{key} - #{value}"
           end
           UI.puts
         end
 
         def display_keyring(keyring)
           UI.puts "#{keyring.name} - #{keyring.path}"
-          if keyring.keys.length == 1
+          if keyring.keys.empty?
+            # Skip
+          elsif keyring.keys.length == 1
             UI.puts ' └ ' + keyring.keys[0]
           else
             UI.puts ' └ ' + keyring.keys[0...-1].join(' ') + ' & ' + keyring.keys[-1]
           end
           UI.puts