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path: root/doc/progs/sieve.go
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-rw-r--r--doc/progs/sieve.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/progs/sieve.go b/doc/progs/sieve.go
index 2ee3bb7ff..1ee60bddf 100644
--- a/doc/progs/sieve.go
+++ b/doc/progs/sieve.go
@@ -13,7 +13,7 @@ func Generate(ch *chan int) {
// Copy the values from channel 'in' to channel 'out',
// removing those divisible by 'prime'.
-func Filter(in *chan int, out *chan int, prime int) {
+func Filter(in, out *chan int, prime int) {
for {
i := <-in // Receive value of new variable 'i' from 'in'.
if i % prime != 0 {