Imported Upstream version 3.2.2

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

diff --git a/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_fcc.cc b/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_fcc.cc
index 9b28a27ab62f44f296432b84ebda96597b4278c6..9adb8701b5a2040134f82c6fb30382865414e584 100644 (file)
--- a/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_fcc.cc
+++ b/gnuradio-core/src/lib/filter/gr_freq_xlating_fir_filter_fcc.cc
@@ -110,6 +110,7 @@ gr_freq_xlating_fir_filter_fcc::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;