From ff9f771e1b2e46946e40778036b4569ddecf4293 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Fri, 5 Mar 2021 19:44:45 +0100
Subject: [PATCH] handle the resampler

---
 owrx/source/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/owrx/source/__init__.py b/owrx/source/__init__.py
index 8681c05..1fc0650 100644
--- a/owrx/source/__init__.py
+++ b/owrx/source/__init__.py
@@ -64,6 +64,9 @@ class SdrSourceEventClient(ABC):
 class SdrProfileCarousel(PropertyCarousel):
     def __init__(self, props):
         super().__init__()
+        if "profiles" not in props:
+            return
+
         for profile_id, profile in props["profiles"].items():
             self.addLayer(profile_id, profile)
         # activate first available profile