From 44a5ab8e6998df0beb6f293b3607262db53aa8c7 Mon Sep 17 00:00:00 2001
From: Ashu <11219262+ashutosh16@users.noreply.github.com>
Date: Thu, 10 Oct 2024 11:15:11 -0700
Subject: [PATCH] fix the installer issue when vars not define (#12)

* fix the installer issue when vars not define

Signed-off-by: ashutosh16 <11219262+ashutosh16@users.noreply.github.com>

* fix the installer issue when vars not define

Signed-off-by: ashutosh16 <11219262+ashutosh16@users.noreply.github.com>

---------

Signed-off-by: ashutosh16 <11219262+ashutosh16@users.noreply.github.com>
---
 install.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 7596035..f1e7ffa 100755
--- a/install.sh
+++ b/install.sh
@@ -113,7 +113,11 @@ if [ -f $ext_file ]; then
     rm $ext_file
 fi
 
-ext_vars=$(echo "$EXTENSION_JS_VARS" | jq -c '.')
+ext_vars="${EXTENSION_JS_VARS:-}"
+if [ -n "${ext_vars}" ]; then
+    ext_vars=$(echo "$ext_vars" | jq -c '.')
+fi
+
 
 download_extension
 install_extension