Fixing the second issue of the same variable. Updating to version. 3.0.4

entrypoint.sh

@@ -9,9 +9,11 @@ if ! grep -q "HOME_USER=" /etc/environment; then
   sudo bash -c "echo HOME_USER=$HOME_USER >> /etc/environment"
 fi
 
-if [[ -n $VSCODE_TUNNEL_NAME ]] && ! grep -q "VSCODE_TUNNEL_NAME=" /etc/environment; then
+if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
+  if ! grep -q "VSCODE_TUNNEL_NAME=" /etc/environment; then
     sudo bash -c "echo VSCODE_TUNNEL_NAME=$VSCODE_TUNNEL_NAME >> /etc/environment"
   fi
+fi
 
 # List all environment variables
 sudo env |
@@ -108,7 +110,7 @@ else
     echo "File extensions.json not found"
 fi
 
-if [[ -z "${VSCODE_TUNNEL_NAME}" ]]; then
+if [[ -v VSCODE_TUNNEL_NAME && -z "${VSCODE_TUNNEL_NAME}" ]]; then
     sudo su - ${HOME_USER} -c "code tunnel --accept-server-license-terms"
 else
     sudo su - ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"

version.txt

@@ -1 +1 @@
-3.0.1
+3.0.4