From 9e77f383180fbcf0b043978fc92ae4dbe242a697 Mon Sep 17 00:00:00 2001
From: Dave Cottlehuber <dch@skunkwerks.at>
Date: Thu, 3 Mar 2016 21:47:36 +0100
Subject: [PATCH] fix certificate_info() test

---
 testssl.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testssl.sh b/testssl.sh
index 09b38b1..f5df68a 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -3024,7 +3024,7 @@ certificate_info() {
      outln "$cert_fingerprint_sha1 / $cert_fingerprint_serial"
      outln "$spaces$cert_fingerprint_sha2"
      fileout "${json_prefix}fingerprint" "INFO" "Fingerprints / Serial: $cert_fingerprint_sha1 / $cert_fingerprint_serial, $cert_fingerprint_sha2"
-     ][ -z $CERT_FINGERPRINT_SHA2 ]] && \
+     [[ -z $CERT_FINGERPRINT_SHA2 ]] && \
           CERT_FINGERPRINT_SHA2="$cert_fingerprint_sha2" || 
           CERT_FINGERPRINT_SHA2="$cert_fingerprint_sha2 $CERT_FINGERPRINT_SHA2"