cmd/xurls: use atomic.Uint32

cmd/xurls/main.go

@@ -91,7 +91,7 @@ func scanPath(re *regexp.Regexp, path string) error {
 	scanner := bufio.NewScanner(in)
 
 	// Doesn't need to be part of reporterState as order doesn't matter.
-	var atomicFixedCount uint32
+	var fixedCount atomic.Uint32
 
 	for scanner.Scan() {
 		line := scanner.Text() + "\n"
@@ -177,7 +177,7 @@ func scanPath(re *regexp.Regexp, path string) error {
 					newLine := line[:pair[0]] + fixed + line[pair[1]:]
 					offsetWithinLine += len(newLine) - len(line)
 					line = newLine
-					atomic.AddUint32(&atomicFixedCount, 1)
+					fixedCount.Add(1)
 				}
 			}
 			io.WriteString(r, line) // add the fixed line to outBuf
@@ -192,7 +192,7 @@ func scanPath(re *regexp.Regexp, path string) error {
 		panic("we aren't using sequencer for any errors")
 	}
 	// Note that all goroutines have stopped at this point.
-	if atomicFixedCount > 0 && path != "-" {
+	if fixedCount.Load() > 0 && path != "-" {
 		in.Close()
 		// Overwrite the file, if we weren't reading stdin. Report its
 		// path too.