lib/methadone/sh.rb in methadone-1.3.0 vs lib/methadone/sh.rb in methadone-1.3.1

@@ -194,10 +194,13 @@
     def execution_strategy
       @execution_strategy ||= SH.default_execution_strategy_class.new 
     end
 
     def sh_logger
-      @sh_logger ||= self.logger
+      @sh_logger ||= begin
+        raise StandardError, "No logger set! Please include Methadone::CLILogging or provide your own via #set_sh_logger." unless self.respond_to?(:logger)
+        self.logger
+      end
     end
 
     # Safely call our block, even if the user passed in a lambda
     def call_block(block,stdout,stderr,exitstatus)
       # blocks that take no arguments have arity -1.  Or 0.  Ugh.