cmd.rb in rbbt-util-5.21.95

- old
+ new

@@ -30,10 +30,11 @@
     pipe       = options.delete(:pipe)
     post       = options.delete(:post)
     log        = options.delete(:log)
     no_fail    = options.delete(:no_fail)
     no_wait    = options.delete(:no_wait)
+
     dont_close_in  = options.delete(:dont_close_in)
 
     log = true if log.nil?
 
     if stderr == true
@@ -125,15 +126,10 @@
     else
       in_thread = nil
       sin.close
     end
 
-    if no_wait
-      pids = []
-    else
-      pids = [pid]
-    end
-
+    pids = [pid]
 
     if pipe
       err_thread = Thread.new do
         while line = serr.gets
           Log.log line, stderr if Integer === stderr and log