cmd.rb in rbbt-util-5.28.10

- old
+ new

@@ -96,9 +96,10 @@
     stderr     = options.delete(:stderr)
     pipe       = options.delete(:pipe)
     post       = options.delete(:post)
     log        = options.delete(:log)
     no_fail    = options.delete(:no_fail)
+    no_fail    = options.delete(:nofail) if no_fail.nil?
     no_wait    = options.delete(:no_wait)
 
     dont_close_in  = options.delete(:dont_close_in)
 
     log = true if log.nil?