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Diffstat (limited to 'gnuradio-runtime/lib/hier_block2_detail.cc')
-rw-r--r--gnuradio-runtime/lib/hier_block2_detail.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gnuradio-runtime/lib/hier_block2_detail.cc b/gnuradio-runtime/lib/hier_block2_detail.cc
index 0e06c07e3..feaf17f27 100644
--- a/gnuradio-runtime/lib/hier_block2_detail.cc
+++ b/gnuradio-runtime/lib/hier_block2_detail.cc
@@ -560,7 +560,7 @@ void hier_block2_detail::flatten_aux(flat_flowgraph_sptr sfg) const
edge_vector_t edges = d_fg->edges();
msg_edge_vector_t msg_edges = d_fg->msg_edges();
edge_viter_t p;
- msg_edge_viter_t q, u;
+ msg_edge_viter_t q;
// Only run setup_rpc if ControlPort config param is enabled.
bool ctrlport_on = prefs::singleton()->get_bool("ControlPort", "on", false);