From fb96bc2bc346acb2638ea1738f6555886ac475e4 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Wed, 10 Sep 2025 14:19:12 +0200
Subject: [PATCH] Fix python-dotenv error

https://github.com/alexbelgium/hassio-addons/issues/1998#issuecomment-3274113878
---
 .templates/00-global_var.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.templates/00-global_var.sh b/.templates/00-global_var.sh
index f2b38e29e..bfa2af610 100755
--- a/.templates/00-global_var.sh
+++ b/.templates/00-global_var.sh
@@ -54,8 +54,13 @@ for KEYS in "${arr[@]}"; do
     else
         # Sanitize variable
         VALUE=$(sanitize_variable "$VALUE")
-        # Continue for single values
-        line="${KEYS}='${VALUE//\'/\'\\\'\'}'"
+        # If value is empty, returns an empty value
+        if [[ -z "$VALUE" ]]; then
+            line="${KEYS}=''"
+        else
+            # Continue for single values
+            line="${KEYS}='${VALUE//\'/\'\\\'\'}'"
+        fi
         # Check if secret
         if [[ "${line}" == *"!secret "* ]]; then
             echo "secret detected"