all: use for-range with numeric

Go 1.22 now support for-range on numeric value.

3 files changed, 12 insertions, 12 deletions

diff --git a/lib/websocket/client_test.go b/lib/websocket/client_test.go
index 091b1aa5..827b3d9c 100644
--- a/lib/websocket/client_test.go
+++ b/lib/websocket/client_test.go
@@ -1,6 +1,6 @@
-// Copyright 2018, Shulhan <ms@kilabit.info>. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// SPDX-FileCopyrightText: 2018 M. Shulhan <ms@kilabit.info>
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
 package websocket
 
@@ -541,7 +541,7 @@ func TestClientFragmentation2(t *testing.T) {
 		payload: []byte("Shulhan"),
 	}}
 
-	for x = 0; x < len(frames); x++ {
+	for x = range len(frames) {
 		req = frames[x].pack()
 
 		testClient.Lock()
diff --git a/lib/websocket/frame.go b/lib/websocket/frame.go
index b3003aaa..235f166b 100644
--- a/lib/websocket/frame.go
+++ b/lib/websocket/frame.go
@@ -1,6 +1,6 @@
-// Copyright 2018, Shulhan <ms@kilabit.info>. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// SPDX-FileCopyrightText: 2018 M. Shulhan <ms@kilabit.info>
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
 package websocket
 
@@ -296,7 +296,7 @@ func (f *Frame) pack() (out []byte) {
 		out[x] = f.maskKey[3]
 		x++
 
-		for y = 0; y < payloadSize; y++ {
+		for y = range payloadSize {
 			out[x] = f.payload[y] ^ f.maskKey[y%4]
 			x++
 		}
diff --git a/lib/websocket/websocket_test.go b/lib/websocket/websocket_test.go
index ed205692..ee58956a 100644
--- a/lib/websocket/websocket_test.go
+++ b/lib/websocket/websocket_test.go
@@ -1,6 +1,6 @@
-// Copyright 2018, Shulhan <ms@kilabit.info>. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// SPDX-FileCopyrightText: 2018 M. Shulhan <ms@kilabit.info>
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
 package websocket
 
@@ -42,7 +42,7 @@ func generateDummyPayload(size uint64) (payload []byte, masked []byte) {
 		copy(payload[x:], payload[:x])
 	}
 
-	for x = 0; x < size; x++ {
+	for x = range size {
 		masked[x] = payload[x] ^ _testMaskKey[x%4]
 	}