From e087797edc34b740a231397bdea2b080fa2d562c Mon Sep 17 00:00:00 2001
From: Dan Schaper <dan.schaper@pi-hole.net>
Date: Mon, 20 Feb 2017 11:49:20 -0800
Subject: [PATCH] Test for format of tag version.

Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
---
 automated install/basic-install.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh
index 4fefbc0f..04febe57 100755
--- a/automated install/basic-install.sh	
+++ b/automated install/basic-install.sh	
@@ -1160,7 +1160,8 @@ FTLinstall() {
   echo -n "::: Installing FTL ... "
 
   latesttag=$(curl -sI https://github.com/pi-hole/FTL/releases/latest | grep "Location" | awk -F '/' '{print $NF}')
-  if [ ! "${latesttag}" ]; then
+  # Tags should always start with v, check for that.
+  if [[ ! "${latesttag}" == v* ]]; then
     echo "failed (error in getting latest release location from GitHub)"
     return 1
   fi