retooling of notifRefresh

1 files changed, 5 insertions, 4 deletions

diff --git a/examples/jarvis.js b/examples/jarvis.js
index 3572a3c..3c985bb 100644
--- a/examples/jarvis.js
+++ b/examples/jarvis.js
@@ -61,7 +61,6 @@ function tileHandler(send, source, tiles){
   });
 }
 
-var notif = new Space();
 notifsrc = '\
                            \n\
   For a node.js YWOT api:                    \n\
@@ -69,17 +68,19 @@ notifsrc = '\
 &   Try `jarvis` today. Uptime: UPTIME          \n\
                                                 '
 var hrsUp = 0;
+var ctrl;
 function notifRefresh(){
+  let newnotif = new Space();
+  newnotif.loc = [-6, 20];
   newnotif.adhoc(notifsrc.replace('UPTIME', hrsUp + 'hrs'));
   let diff = newnotif.copy();
-  diff.comb(notif, comb.sub);
+  if (typeof notif !== 'undefined') diff.comb(notif, comb.sub);
   notif = newnotif;
   writes.enqueue(...diff.towrite());
-  var ctrl = ms(notif);
+  ctrl = ms(notif);
   setTimeout(notifRefresh, 3600*1000);
   hrsUp += 1;
 }
-notif.loc = [-6, 20];
 
 function protectArea(send, tiles, locs){
   let tilesize = [8, 16]; // This may be exportable to an external util/tool