From 44546e390a1ae7371cc9f2307de4f299e79598e2 Mon Sep 17 00:00:00 2001
From: neo-dl <a@b.com>
Date: Wed, 19 Oct 2022 12:59:16 +0200
Subject: [PATCH] wip

---
 src/ui/test/test.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ui/test/test.py b/src/ui/test/test.py
index c776717..daaa804 100755
--- a/src/ui/test/test.py
+++ b/src/ui/test/test.py
@@ -358,7 +358,9 @@ class Test(Widget):
 
     @staticmethod
     def labellify(v):
-        if not isinstance(v, str):
+        if v is None:
+            v = "-"
+        elif isinstance(v, float):
             v = f"{v:.1f}"
         return v