Use -1 as file descriptor "not open" value instead of 0

[debian/gnuradio] / gr-noaa / grc / noaa_hrpt_deframer.xml

<?xml version="1.0"?>
<block>
  <name>HRPT Deframer</name>
  <key>noaa_hrpt_deframer</key>
  <category>NOAA</category>
  <import>from gnuradio import noaa</import>
  <make>noaa.hrpt_deframer()</make>
  <sink>
    <name>in</name>
    <type>byte</type>
  </sink>
  <source>
    <name>out</name>
    <type>short</type>
  </source>
</block>