From 49c667a2faae21eea32acd0ac3184a2800174784 Mon Sep 17 00:00:00 2001
From: Enric Tejedor Saavedra <enric.tejedor.saavedra@cern.ch>
Date: Thu, 29 Jun 2023 13:12:34 +0200
Subject: [PATCH] Prevent unary operator expected error when SWAN_DEV is not
 defined

---
 scripts/private/eos_token.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/private/eos_token.sh b/scripts/private/eos_token.sh
index e0d3ae3..a08826b 100644
--- a/scripts/private/eos_token.sh
+++ b/scripts/private/eos_token.sh
@@ -10,7 +10,7 @@ if [[ ! -f "$EOS_KEYTAB" ]]; then
     exit 1;
 fi
 
-if [ $SWAN_DEV = "true" ]; then
+if [ "$SWAN_DEV" = "true" ]; then
     # For dev purposes, one can provide already generated token
     echo $(cat /srv/jupyterhub/private/eos.cred | base64 -w 0)
     exit 0