2 files changed, 4 insertions, 0 deletions
diff --git a/gr-filter/lib/dc_blocker_cc_impl.cc b/gr-filter/lib/dc_blocker_cc_impl.cc
index c5cf189cba..355426e821 100644
--- a/gr-filter/lib/dc_blocker_cc_impl.cc
+++ b/gr-filter/lib/dc_blocker_cc_impl.cc
@@ -79,6 +79,8 @@ namespace gr {
       else {
 	d_ma_0 = new moving_averager_c(D);
 	d_ma_1 = new moving_averager_c(D);
+        d_ma_2 = NULL;
+        d_ma_3 = NULL;
       }
     }
 
diff --git a/gr-filter/lib/dc_blocker_ff_impl.cc b/gr-filter/lib/dc_blocker_ff_impl.cc
index 1e5b238a50..c0b5b17022 100644
--- a/gr-filter/lib/dc_blocker_ff_impl.cc
+++ b/gr-filter/lib/dc_blocker_ff_impl.cc
@@ -77,6 +77,8 @@ namespace gr {
       else {
 	d_ma_0 = new moving_averager_f(D);
 	d_ma_1 = new moving_averager_f(D);
+        d_ma_2 = NULL;
+        d_ma_3 = NULL;
       }
     }