diff --git a/d3fea11d0d0360193ea45e79ab28445ac7e948b1 b/d3fea11d0d0360193ea45e79ab28445ac7e948b1
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/d3fea11d0d0360193ea45e79ab28445ac7e948b1
@@ -0,0 +1 @@
+{"channels":[null]}