From 0b78261d5f03661734e7d0c202f12d843e69f28d Mon Sep 17 00:00:00 2001
From: gjoranv <gv@oath.com>
Date: Mon, 5 Nov 2018 14:24:23 +0100
Subject: Check for existence of correct variable.

+ Use bash double brackets
---
 bootstrap.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bootstrap.sh b/bootstrap.sh
index 2353154da8d..c8f300408db 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -29,9 +29,9 @@ get_env_var_with_optional_default() {
    local var_name=$1
    local default_val=$2
    eval "existing_value=\${$var_name}"
-    if [ -n "$existing_value" ]; then
+    if [[ -n $existing_value ]]; then
         echo "$existing_value"
-    elif [ $# -ge 2 ]; then
+    elif [[ -n $default_val ]]; then
         echo "$default_val"
     fi
 }
-- 
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