fix panic on empty result on GetBulk

skycoin · Nov 10, 2021 · e6e7a35 · e6e7a35
1 parent de04612
commit e6e7a35
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/visor/api.go b/pkg/visor/api.go
@@ -217,7 +217,9 @@ func (v *Visor) Summary() (*Summary, error) {
 
 	dmsgStatValue := &dmsgtracker.DmsgClientSummary{}
 	if v.trackers != nil {
-		dmsgStatValue = &v.trackers.GetBulk([]cipher.PubKey{v.conf.PK})[0]
+		if dmsgTracker := v.trackers.GetBulk([]cipher.PubKey{v.conf.PK}); len(dmsgTracker) > 0 {
+			dmsgStatValue = &dmsgTracker[0]
+		}
 	}
 
 	summary := &Summary{