From f7365d081a8a0d692105b74fa64031ad4f1d4346 Mon Sep 17 00:00:00 2001
From: Bastian Bloessl <bloessl@ccs-labs.org>
Date: Wed, 21 Sep 2016 12:02:51 +0200
Subject: [PATCH] phy hier: make mac in optional

---
 examples/wifi_phy_hier.grc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/wifi_phy_hier.grc b/examples/wifi_phy_hier.grc
index a3f1fd0..8f0eefe 100644
--- a/examples/wifi_phy_hier.grc
+++ b/examples/wifi_phy_hier.grc
@@ -1648,7 +1648,7 @@
     </param>
     <param>
       <key>optional</key>
-      <value>False</value>
+      <value>True</value>
     </param>
     <param>
       <key>type</key>