simplify make map

decred · Sep 4, 2019 · 80af5c3 · 80af5c3
1 parent a4d5610
commit 80af5c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/ticketchallengescache.go b/system/ticketchallengescache.go
@@ -12,7 +12,7 @@ type ticketChallengesCache struct {
 
 func newTicketChallengesCache() *ticketChallengesCache {
 	cache := &ticketChallengesCache{
-		usedSignatures: make(map[string]int64, 0),
+		usedSignatures: make(map[string]int64),
 	}
 
 	go func() {