Remove unnecessary boolean flag.

1 files changed, 1 insertions, 5 deletions

diff --git a/common/copy.go b/common/copy.go
index a896fb4..6f47a62 100644
--- a/common/copy.go
+++ b/common/copy.go
@@ -18,10 +18,7 @@ func (rf readerFunc) Read(p []byte) (n int, err error) { return rf(p) }
 // Copy slightly modified function signature:
 // - context has been added in order to propagate cancellation
 // - (undo by Keuin) I do not return the number of bytes written, has it is not useful in my use case
-// - (added by Keuin) add a isCancelled return value indicating the copy is stopped by cancelling the context
-func Copy(ctx context.Context, out io.Writer, in io.Reader) (written int64, err error, isCancelled bool) {
-	isCancelled = false
-
+func Copy(ctx context.Context, out io.Writer, in io.Reader) (written int64, err error) {
 	// Copy will call the Reader and Writer interface multiple time, in order
 	// to copy by chunk (avoiding loading the whole file in memory).
 	// I insert the ability to cancel before read time as it is the earliest
@@ -34,7 +31,6 @@ func Copy(ctx context.Context, out io.Writer, in io.Reader) (written int64, err
 		// if context has been canceled
 		case <-ctx.Done():
 			// stop process and propagate "context canceled" error
-			isCancelled = true
 			return 0, ctx.Err()
 		default:
 			// otherwise just run default io.Reader implementation