lib/mercenary/program.rb in mercenary-0.3.6 vs lib/mercenary/program.rb in mercenary-0.4.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Mercenary
   class Program < Command
     attr_reader :optparse
     attr_reader :config
 
@@ -29,19 +31,19 @@
 
       begin
         @optparse.parse!(argv)
       rescue OptionParser::InvalidOption => e
         logger.error "Whoops, we can't understand your command."
-        logger.error "#{e.message}"
+        logger.error e.message.to_s
         logger.error "Run your command again with the --help switch to see available options."
         abort
       end
 
       logger.debug("Parsed config: #{@config.inspect}")
 
       begin
         cmd.execute(argv, @config)
-      rescue => e
+      rescue StandardError => e
         if cmd.trace
           raise e
         else
           logger.error e.message
           abort