lib/rbbt/util/cmd.rb in rbbt-util-5.21.3 vs lib/rbbt/util/cmd.rb in rbbt-util-5.21.4

@@ -116,20 +116,27 @@
       end
     else
       sin.close
     end
 
+    if no_wait
+      pids = []
+    else
+      pids = [pid]
+    end
+
     if pipe
       Thread.new do
         while line = serr.gets
           Log.log line, stderr if Integer === stderr and log
         end
         serr.close
       end
 
       #SmartIO.tie sout, pid, cmd, post, in_content, sin, serr
-      ConcurrentStream.setup sout, :pids => [pid], :autojoin => no_wait, :no_fail => no_fail 
+      #
+      ConcurrentStream.setup sout, :pids => pids, :autojoin => no_wait, :no_fail => no_fail 
 
       sout
     else
       err = ""
       Thread.new do
@@ -137,10 +144,10 @@
           err << serr.gets if Integer === stderr
         end
         serr.close
       end
 
-      ConcurrentStream.setup sout, :pids => [pid], :autojoin => no_wait, :no_fail => no_fail
+      ConcurrentStream.setup sout, :pids => pids, :autojoin => no_wait, :no_fail => no_fail
       out = StringIO.new sout.read
       sout.close unless sout.closed?
 
       Process.waitpid pid