From fb200339007b7375718b410b1145a4f88bc5a091 Mon Sep 17 00:00:00 2001
From: gammafn <GammaFunction@vivaldi.net>
Date: Tue, 27 Apr 2021 06:26:28 -0500
Subject: [PATCH] !wa: handle empty success response

Fixes #145
---
 modules/wa.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/modules/wa.py b/modules/wa.py
index fcdfc64..5b38fb1 100644
--- a/modules/wa.py
+++ b/modules/wa.py
@@ -70,9 +70,13 @@ class MatrixModule(BotModule):
         primary = None
         fallback = None
 
+        pods = res.get('pod')
+        if not pods:
+            return (('<em>(data not available)</em>', '(data not available)'), ) * 2
+
         # workaround for bug(?) in upstream wa package
-        if hasattr(res['pod'], 'get'):
-            res['pod'] = [res['pod']]
+        if hasattr(pods, 'get'):
+            pods = [pods]
         for pod in res['pod']:
             pod_htmls = []
             pod_texts = []