From 88363482ef70c5d50ec7a1c8164c0d2bd63035b7 Mon Sep 17 00:00:00 2001
From: Carles Fernandez <carles.fernandez@gmail.com>
Date: Sun, 3 Jun 2018 22:46:45 +0200
Subject: [PATCH] Fix warning of unused private member

---
 src/algorithms/input_filter/adapters/beamformer_filter.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/algorithms/input_filter/adapters/beamformer_filter.cc b/src/algorithms/input_filter/adapters/beamformer_filter.cc
index f65034325..fb50853ec 100644
--- a/src/algorithms/input_filter/adapters/beamformer_filter.cc
+++ b/src/algorithms/input_filter/adapters/beamformer_filter.cc
@@ -68,6 +68,14 @@ BeamformerFilter::BeamformerFilter(
             DLOG(INFO) << "file_sink(" << file_sink_->unique_id() << ")";
         }
     samples_ = 0;
+    if (in_stream_ > 8)
+        {
+            LOG(ERROR) << "This implementation only supports eight input streams";
+        }
+    if (out_stream_ > 1)
+        {
+            LOG(ERROR) << "This implementation only supports one output stream";
+        }
 }