mem: simplify freeFirstBufferIfEmpty

ash2k · ash2k · commit 043a0056b930 · 2026-03-17T15:14:51.000+11:00
diff --git a/mem/buffer_slice.go b/mem/buffer_slice.go
@@ -165,7 +165,7 @@ func (r *Reader) Close() error {
 }
 
 func (r *Reader) freeFirstBufferIfEmpty() bool {
-	if len(r.data) == 0 || r.bufferIdx != len(r.data[0].ReadOnlyData()) {
+	if len(r.data) == 0 || r.bufferIdx != r.data[0].Len() {
 		return false
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -165,7 +165,7 @@ func (r *Reader) Close() error {`
`165`	`165`	`}`
`166`	`166`
`167`	`167`	`func (r *Reader) freeFirstBufferIfEmpty() bool {`
`168`		`- if len(r.data) == 0 \|\| r.bufferIdx != len(r.data[0].ReadOnlyData()) {`
	`168`	`+ if len(r.data) == 0 \|\| r.bufferIdx != r.data[0].Len() {`
`169`	`169`	`return false`
`170`	`170`	`}`
`171`	`171`