From e34e76e30d031656cd6f24943cd4801b8698b549 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Thu, 18 Nov 2021 16:01:33 +0100
Subject: [PATCH] Update 99-run.sh

---
 enedisgateway2mqtt/rootfs/scripts/99-run.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/enedisgateway2mqtt/rootfs/scripts/99-run.sh b/enedisgateway2mqtt/rootfs/scripts/99-run.sh
index 26c7ee246..baf4e6a7b 100644
--- a/enedisgateway2mqtt/rootfs/scripts/99-run.sh
+++ b/enedisgateway2mqtt/rootfs/scripts/99-run.sh
@@ -66,8 +66,11 @@ fi
 ################
 if bashio::config.has_value "TZ"; then
     TZ=$(bashio::config "TZ")
-    bashio::log.info "Timezone set to $TZ"
-    ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+    if [ -f /usr/share/zoneinfo/$TZ ]; then
+        bashio::log.info "Timezone set from $(cat /etc/timezone) to $TZ"
+        ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+    else
+    bashio::log.warning "Timezone $TZ is invalid, it will be kept to default value of $(cat /etc/timezone)"
 fi
 
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