From 5d54b83e1b9a74489970855e42d27691b471d900 Mon Sep 17 00:00:00 2001
From: Roland Stigge <stigge@antcom.de>
Date: Mon, 12 Feb 2018 18:51:41 +0100
Subject: Logout function only if logged in

---
 html/index.html | 2 +-
 html/webbox.js  | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/html/index.html b/html/index.html
index 80fa1d8..d33d678 100644
--- a/html/index.html
+++ b/html/index.html
@@ -47,7 +47,7 @@
 					<tr class="writecommand"><td class="entry" onclick="hideMenu(); rename();">Rename</td></tr>
 					<tr><td class="entry" onclick="hideMenu(); info();">Info</td></tr>
 					<tr><td class="entry" onclick="hideMenu(); selectAll();">Select/Unselect All</td></tr>
-					<tr><td class="entry" onclick="hideMenu(); logout();">Logout</td></tr>
+					<tr id="logoutcommand" hidden><td class="entry" onclick="hideMenu(); logout();">Logout</td></tr>
 					<tr><td class="entry" onclick="hideMenu();">Close Menu</td></tr>
 				</table>
 			</div>
diff --git a/html/webbox.js b/html/webbox.js
index a564859..17ec25a 100644
--- a/html/webbox.js
+++ b/html/webbox.js
@@ -306,6 +306,10 @@ function initMainpage() {
 			if (authheader.startsWith("SR_Basic realm=\"") && authheader.endsWith("\"")) {
 				title = authheader.substr(16, authheader.length - 17);
 			}
+
+			// enable logout function if logging in
+			document.getElementById("logoutcommand").style.display = "table-row";
+
 			login(title);
 			return;
 		} else
-- 
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