From 5c279ca0c9a27c8cdaa60123397e65e73b565d2d Mon Sep 17 00:00:00 2001
From: Marius Gedminas <marius@gedmin.as>
Date: Mon, 10 Aug 2015 14:43:38 +0300
Subject: [PATCH] Quote the argument of echo to make it work with bash

---
 _posts/2015-02-24-znc160-ssl.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/_posts/2015-02-24-znc160-ssl.md b/_posts/2015-02-24-znc160-ssl.md
index 28b2bd1..bbdbfe7 100644
--- a/_posts/2015-02-24-znc160-ssl.md
+++ b/_posts/2015-02-24-znc160-ssl.md
@@ -70,11 +70,11 @@ from multiple places:
 serversslcertfp () {
     SSSLCFFN=$(openssl s_client -showcerts -connect $1 < /dev/null)
     # To see all validity information
-    echo $SSSLCFFN
+    echo "$SSSLCFFN"
     # For getting the fingerprints
-    echo $SSSLCFFN | openssl x509 -md5 -fingerprint -noout
-    echo $SSSLCFFN | openssl x509 -sha1 -fingerprint -noout
-    echo $SSSLCFFN | openssl x509 -sha256 -fingerprint -noout
+    echo "$SSSLCFFN" | openssl x509 -md5 -fingerprint -noout
+    echo "$SSSLCFFN" | openssl x509 -sha1 -fingerprint -noout
+    echo "$SSSLCFFN" | openssl x509 -sha256 -fingerprint -noout
     unset SSSLCFFN
 }
 ```