check last_known against null

nightscout · Oct 12, 2023 · 20ee2b1 · 20ee2b1
1 parent 4381a9e
commit 20ee2b1
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/lib/sources/glooko/index.js b/lib/sources/glooko/index.js
@@ -82,7 +82,7 @@ function glookoSource (opts, axios) {
     },
     dataFromSesssion (session, last_known) {
       var two_days_ago = new Date( ).getTime( ) - (2 * 24 * 60 * 60 * 1000);
-      var last_mills = Math.max(two_days_ago, last_known.entries ? last_known.entries.getTime( ) : two_days_ago);
+      var last_mills = Math.max(two_days_ago, (last_known && last_known.entries) ? last_known.entries.getTime( ) : two_days_ago);
       var last_glucose_at = new Date(last_mills);
       var maxCount = Math.ceil(((new Date( )).getTime( ) - last_mills) / (1000 * 60 * 5));
       var minutes = 5 * maxCount;

diff --git a/lib/sources/librelinkup.js b/lib/sources/librelinkup.js
@@ -102,7 +102,7 @@ function linkUpSource (opts, axios) {
     },
     dataFromSesssion (session, last_known) {
       var two_days_ago = new Date( ).getTime( ) - (2 * 24 * 60 * 60 * 1000);
-      var last_mills = Math.max(two_days_ago, last_known.entries ? last_known.entries.getTime( ) : two_days_ago);
+      var last_mills = Math.max(two_days_ago, (last_known && last_known.entries) ? last_known.entries.getTime( ) : two_days_ago);
       var last_glucose_at = new Date(last_mills);
       var maxCount = Math.ceil(((new Date( )).getTime( ) - last_mills) / (1000 * 60 * 5));
       var minutes = 5 * maxCount;

diff --git a/lib/sources/nightscout.js b/lib/sources/nightscout.js
@@ -126,7 +126,7 @@ function nightscoutSource (opts, axios) {
     dataFromSesssion(session, last_known) {
       var two_days_ago = new Date( ).getTime( ) - (2 * 24 * 60 * 60 * 1000);
       // var last_mills = Math.max(two_days_ago, last_known.sgvs ? last_known.sgvs.mills : two_days_ago);
-      var last_mills = Math.max(two_days_ago, last_known.entries ? last_known.entries.getTime( ) : two_days_ago);
+      var last_mills = Math.max(two_days_ago, (last_known && last_known.entries) ? last_known.entries.getTime( ) : two_days_ago);
       var last_glucose_at = new Date(last_mills);
       var count = Math.ceil(((new Date( )).getTime( ) - last_mills) / (1000 * 60 * 5));
       var query = { find: { dateString: { $gt: last_glucose_at.toISOString( ) } }, count };