bin/u-menu in u-menu-0.8.0 vs bin/u-menu in u-menu-0.10.0

@@ -41,11 +41,11 @@
 options = options.sort { |a, b| a[:name] <=> b[:name] }
 
 options.each do |option|
   if option[:name].match(/\{\{(?<icon_name>.*)\}\}/)
     icon_name = Regexp.last_match('icon_name')
-    option[:name].sub!("{{#{icon_name}}} ", use_icons ? icons[icon_name] : '')
+    option[:name].sub!("{{#{icon_name}}}", use_icons ? icons[icon_name] : '')
   else
     option[:name] = "#{use_icons ? icons['terminal'] : ''} #{option[:name]}" if option[:type] == 'command'
     option[:name] = "#{use_icons ? icons['link'] : ''} #{option[:name]}" if option[:type] == 'link'
   end
 end
@@ -60,9 +60,14 @@
     system action[:execute]
   when 'link'
     puts "#{colors.bold('Sure... opening link')} '#{colors.cyan(action[:execute])}'"
     system "open #{action[:execute]} &"
   when 'edit'
+    unless config.dig(:settings, :editor)
+      warn '[error] key `settings > editor` not found into config file.'
+      exit(1)
+    end
+
     puts "#{colors.bold('Sure... opening file')} '#{colors.cyan(action[:execute])}'"
     system "#{config[:settings][:editor]} #{action[:execute]}"
   end
 
   exit(0)