use len over errCh

ndyakov · ndyakov · commit c9f301e45202 · 2025-04-17T15:58:58.000+03:00
diff --git a/sentinel.go b/sentinel.go
@@ -606,7 +606,7 @@ func (c *sentinelFailover) MasterAddr(ctx context.Context) (string, error) {
 	if masterAddr != "" {
 		return masterAddr, nil
 	}
-	errs := make([]error, 0, len(c.sentinelAddrs))
+	errs := make([]error, 0, len(errCh))
 	for err := range errCh {
 		errs = append(errs, err)
 	}

Original file line number	Diff line number	Diff line change
`@@ -606,7 +606,7 @@ func (c *sentinelFailover) MasterAddr(ctx context.Context) (string, error) {`
`606`	`606`	`if masterAddr != "" {`
`607`	`607`	`return masterAddr, nil`
`608`	`608`	`}`
`609`		`- errs := make([]error, 0, len(c.sentinelAddrs))`
	`609`	`+ errs := make([]error, 0, len(errCh))`
`610`	`610`	`for err := range errCh {`
`611`	`611`	`errs = append(errs, err)`
`612`	`612`	`}`