thor-actions.rb in builderator-1.1.12

- old
+ new

@@ -28,9 +28,10 @@
 
       output = config.fetch(:stdout, STDOUT)
 
       IO.popen(command, 'r+') do |io|
         io.write(input)
+        io.close_write
 
         ## Stream output
         loop do
           break if io.eof?
 