From da23d4269246d4448e650a70c28c5d9691360f8a Mon Sep 17 00:00:00 2001
From: dgw <dgw@technobabbl.es>
Date: Sun, 8 Apr 2018 05:28:49 -0500
Subject: [PATCH] Prevent "undefined" OS version in session list

---
 src/client.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/client.js b/src/client.js
index 2349ee5c..b5f1c655 100644
--- a/src/client.js
+++ b/src/client.js
@@ -316,7 +316,11 @@ Client.prototype.updateSession = function(token, ip, request) {
 	}
 
 	if (agent.os.name) {
-		friendlyAgent += ` on ${agent.os.name} ${agent.os.version}`;
+		friendlyAgent += ` on ${agent.os.name}`;
+
+		if (agent.os.version) {
+			friendlyAgent += ` ${agent.os.version}`;
+		}
 	}
 
 	client.config.sessions[token] = _.assign(client.config.sessions[token], {