lib/gurke/cli.rb in gurke-2.0.1 vs lib/gurke/cli.rb in gurke-2.0.2

@@ -6,10 +6,10 @@
     # Run CLI with given arguments.
     #
     # @param argv [Array<String>] Tokenized argument list.
     #
     def run(argv)
-      call parser.parse(argv), argv
+      call parser.parse(argv.dup), argv
     rescue Trollop::VersionNeeded
       print_version && exit
     rescue Trollop::HelpNeeded
       print_help && exit
     rescue Trollop::CommandlineError => e