lib/zold/commands/diff.rb in zold-0.6 vs lib/zold/commands/diff.rb in zold-0.6.1

@@ -37,21 +37,22 @@
       @copies = copies
       @log = log
     end
 
     def run(args = [])
-      opts = Slop.parse(args, help: true) do |o|
+      opts = Slop.parse(args, help: true, suppress_errors: true) do |o|
         o.banner = "Usage: zold diff [ID...] [options]
 Available options:"
         o.bool '--help', 'Print instructions'
       end
       if opts.help?
         @log.info(opts.to_s)
         return
       end
-      raise 'At least one wallet ID is required' if opts.arguments.empty?
+      mine = opts.arguments[1..-1]
+      raise 'At least one wallet ID is required' if mine.empty?
       stdout = ''
-      opts.arguments.each do |id|
+      mine.each do |id|
         stdout += diff(
           @wallets.find(Id.new(id)),
           Copies.new(File.join(@copies, id)),
           opts
         )