From 264645950bb0eec88ecde7260a1d2c324cfd9264 Mon Sep 17 00:00:00 2001
From: Christian Dresel <freifunk@dresel.systems>
Date: Sat, 30 Apr 2022 12:33:44 +0200
Subject: [PATCH] fff-web-ui: Show only installed Software

Show in the field "Software" in the webui only installed software

Check if batman-adv is installed
Check if fast is installed

Signed-off-by: Christian Dresel <freifunk@dresel.systems>
---
 .../fff/fff-web-ui/files/www/ssl/cgi-bin/home.html        | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/packages/fff/fff-web-ui/files/www/ssl/cgi-bin/home.html b/src/packages/fff/fff-web-ui/files/www/ssl/cgi-bin/home.html
index cd7de58e..3e9bb539 100755
--- a/src/packages/fff/fff-web-ui/files/www/ssl/cgi-bin/home.html
+++ b/src/packages/fff/fff-web-ui/files/www/ssl/cgi-bin/home.html
@@ -108,8 +108,12 @@ fi
 		<tr><th>Firmware Version:</th><td><%= ${FIRMWARE_VERSION} %></td></tr>
 		<tr><th>OpenWrt Version:</th><td><%= ${DISTRIB_DESCRIPTION} %></td></tr>
 		<tr><th>Kernel Version:</th><td><% uname -s -m -r %></td></tr>
-		<tr><th>Batman-Adv Version:</th><td><% cat /sys/module/batman_adv/version 2>/dev/null %></td></tr>
-		<tr><th>Fastd Version:</th><td><% fastd --version 2> /dev/null | cut -d' ' -f 2 %></td></tr>
+		<% if [ -e /sys/module/batman_adv/version ] ; then %>
+			<tr><th>Batman-Adv Version:</th><td><% cat /sys/module/batman_adv/version 2>/dev/null %></td></tr>
+		<% fi
+		if [ -f "$(command -v fastd)" ] ; then %>
+			<tr><th>Fastd Version:</th><td><% fastd --version 2> /dev/null | cut -d' ' -f 2 %></td></tr>
+		<% fi %>
 	</table>
 </fieldset>
 <form method="post">