Check that jitsi is installed

src/freedombone-utils-web

@@ -654,16 +654,18 @@ function update_default_domain {
     echo $'Updating default domain'
     if [[ $ONION_ONLY == 'no' ]]; then
         if [ -d /etc/prosody ]; then
-            read_config_param "JITSI_DOMAIN_NAME"
-            if [ ${#JITSI_DOMAIN_NAME} -gt 0 ]; then
-                if [ -f /etc/ssl/private/${JITSI_DOMAIN_NAME}.key ]; then
-                    cp /etc/ssl/private/${JITSI_DOMAIN_NAME}.key /etc/prosody/certs/${JITSI_DOMAIN_NAME}.key
-                fi
-                if [ -f /etc/ssl/certs/${JITSI_DOMAIN_NAME}.crt ]; then
-                    cp /etc/ssl/certs/${JITSI_DOMAIN_NAME}.crt /etc/prosody/certs/${JITSI_DOMAIN_NAME}.pem
-                fi
-                if [ -f /etc/ssl/certs/${JITSI_DOMAIN_NAME}.pem ]; then
-                    cp /etc/ssl/certs/${JITSI_DOMAIN_NAME}.pem /etc/prosody/certs/${JITSI_DOMAIN_NAME}.pem
+            if [ -d /etc/jitsi ]; then
+                read_config_param "JITSI_DOMAIN_NAME"
+                if [ ${#JITSI_DOMAIN_NAME} -gt 0 ]; then
+                    if [ -f /etc/ssl/private/${JITSI_DOMAIN_NAME}.key ]; then
+                        cp /etc/ssl/private/${JITSI_DOMAIN_NAME}.key /etc/prosody/certs/${JITSI_DOMAIN_NAME}.key
+                    fi
+                    if [ -f /etc/ssl/certs/${JITSI_DOMAIN_NAME}.crt ]; then
+                        cp /etc/ssl/certs/${JITSI_DOMAIN_NAME}.crt /etc/prosody/certs/${JITSI_DOMAIN_NAME}.pem
+                    fi
+                    if [ -f /etc/ssl/certs/${JITSI_DOMAIN_NAME}.pem ]; then
+                        cp /etc/ssl/certs/${JITSI_DOMAIN_NAME}.pem /etc/prosody/certs/${JITSI_DOMAIN_NAME}.pem
+                    fi
                 fi
             fi