From ee48da0b5442a04eaef94769d87661d024948ec7 Mon Sep 17 00:00:00 2001
From: Bob Swift <bswift@rsds.ca>
Date: Thu, 9 Sep 2021 12:28:34 -0600
Subject: [PATCH] Add test for processing empty string (to confirm no
 divide-by-zero)

---
 test/test_util_script_detector_weighted.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/test_util_script_detector_weighted.py b/test/test_util_script_detector_weighted.py
index c3da820a6..00ebf37aa 100644
--- a/test/test_util_script_detector_weighted.py
+++ b/test/test_util_script_detector_weighted.py
@@ -72,6 +72,9 @@ class WeightedScriptDetectionTest(PicardTestCase):
         scripts = detect_script_weighted("1234567890+-/*=,./!?")
         self.assertEqual(scripts, {})
 
+        scripts = detect_script_weighted("")
+        self.assertEqual(scripts, {})
+
 
 class ListScriptWeightedTest(PicardTestCase):