Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / filter / gr_freq_xlating_fir_filter_ccf.cc

diff --git a/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_ccf.cc b/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_ccf.cc
index e9e0f7c39302303dac4dbfca1bd71a0b83ded694..6f3d9876306cd695be11c022cb3f2689ad78e9a1 100644 (file)
--- a/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_ccf.cc
+++ b/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_ccf.cc
@@ -110,6 +110,7 @@ gr_freq_xlating_fir_filter_ccf::work (int noutput_items,
     set_history (d_proto_taps.size ());
     build_composite_fir ();
     d_updated = false;
+    return 0;               // history requirements may have changed.
   }
 
   unsigned j = 0;