From 41b2f2e41fb93e75c991d64c631c3389dbdb36df Mon Sep 17 00:00:00 2001
From: Chuck SmileyRekiere <chuck.smileyrekiere@candelatech.com>
Date: Fri, 12 Feb 2021 15:40:27 -0700
Subject: [PATCH] lf_cisco_dfs.py : add return of frequency

---
 py-scripts/lf_cisco_dfs.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/py-scripts/lf_cisco_dfs.py b/py-scripts/lf_cisco_dfs.py
index b4de480a..3fbc89d5 100755
--- a/py-scripts/lf_cisco_dfs.py
+++ b/py-scripts/lf_cisco_dfs.py
@@ -1491,6 +1491,8 @@ class L3VariableTime(Realm):
         else:
             logg.info("Invalid Channel")
             exit(1)
+        return frequency
+        
 
     def dfs_send_radar(self,channel):
         # Hard coded to FCC0 - need to support others
@@ -1505,6 +1507,9 @@ class L3VariableTime(Realm):
         gain_ = "0"
 
         frequency_ = self.dfs_get_frequency(channel)
+        if frequency_ == None:
+            logg.info("frequency_ is : {}".format(frequency_))
+            exit(1)
 
         logg.info("dfs_send_radar channel: {}  frequency: {}".format(channel, frequency_))