From 36f7096f0959b374b1c646493f22eb7aa9d0a771 Mon Sep 17 00:00:00 2001
From: Wim Haanstra <wim@wim.me>
Date: Wed, 18 Dec 2019 21:18:14 +0100
Subject: [PATCH] Fix failure in transform method (#30023)

* Fix failure in transform method

* Fix formatting issue
---
 homeassistant/components/dsmr_reader/definitions.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/homeassistant/components/dsmr_reader/definitions.py b/homeassistant/components/dsmr_reader/definitions.py
index f4a36ebc346..45bebfeda92 100644
--- a/homeassistant/components/dsmr_reader/definitions.py
+++ b/homeassistant/components/dsmr_reader/definitions.py
@@ -3,7 +3,9 @@
 
 def dsmr_transform(value):
     """Transform DSMR version value to right format."""
-    return float(value) / 10
+    if value.isdigit():
+        return float(value) / 10
+    return value
 
 
 def tariff_transform(value):