From 0d4118f590da54b2535151a64257674ad0ba1a2a Mon Sep 17 00:00:00 2001
From: Nick Mowen <nickmowen213@gmail.com>
Date: Tue, 27 Sep 2022 09:59:49 -0600
Subject: [PATCH] Catch case where camera has 0 nonzero segment durations

---
 frigate/storage.py | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/frigate/storage.py b/frigate/storage.py
index aa8724553..bd328e91f 100644
--- a/frigate/storage.py
+++ b/frigate/storage.py
@@ -45,14 +45,18 @@ class StorageMaintainer(threading.Thread):
                 }
 
             # calculate MB/hr
-            bandwidth = round(
-                Recordings.select(fn.AVG(bandwidth_equation))
-                .where(Recordings.camera == camera, Recordings.segment_size != 0)
-                .limit(100)
-                .scalar()
-                * 3600,
-                2,
-            )
+            try:
+                bandwidth = round(
+                    Recordings.select(fn.AVG(bandwidth_equation))
+                    .where(Recordings.camera == camera, Recordings.segment_size != 0)
+                    .limit(100)
+                    .scalar()
+                    * 3600,
+                    2,
+                )
+            except TypeError:
+                bandwidth = 0
+
             self.camera_storage_stats[camera]["bandwidth"] = bandwidth
             logger.debug(f"{camera} has a bandwidth of {bandwidth} MB/hr.")