From 25747dc44178d2ebd6f37d4c78fc05368c482496 Mon Sep 17 00:00:00 2001
From: David Personette <dperson@gmail.com>
Date: Sun, 28 Feb 2016 10:07:53 -0500
Subject: [PATCH] samba.sh add read-only check to timezone

---
 samba.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samba.sh b/samba.sh
index 316ff74..7436755 100755
--- a/samba.sh
+++ b/samba.sh
@@ -65,7 +65,7 @@ timezone() { local timezone="${1:-EST5EDT}"
         return
     }
 
-    if [[ $(cat /etc/timezone) != $timezone ]]; then
+    if [[ -w /etc/timezone && $(cat /etc/timezone) != $timezone ]]; then
         echo "$timezone" >/etc/timezone
         ln -sf /usr/share/zoneinfo/$timezone /etc/localtime
         dpkg-reconfigure -f noninteractive tzdata >/dev/null 2>&1