From 041cea6d7a13a804b4e656778048bcefd0a46cb8 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Mon, 17 May 2021 21:30:18 +0200
Subject: ddclient: T3557: fix FileNotFoundError when querying status
 information

If ddclient is not problery configured it will start up but no status file is
generated. This commit checks if the status file exists before reading it.
---
 src/op_mode/dynamic_dns.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/op_mode/dynamic_dns.py')

diff --git a/src/op_mode/dynamic_dns.py b/src/op_mode/dynamic_dns.py
index 962943896..f9a1aad38 100755
--- a/src/op_mode/dynamic_dns.py
+++ b/src/op_mode/dynamic_dns.py
@@ -36,6 +36,10 @@ update-status: {{ entry.status }}
 """
 
 def show_status():
+    # A ddclient status file must not always exist
+    if not os.path.exists(cache_file):
+        sys.exit(0)
+
     data = {
         'hosts': []
     }
-- 
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