Update `Fiber::Scheduler` documentation. (#6562)

1 files changed, 1 insertions, 3 deletions

diff --git a/io.c b/io.c
index a1b3f27611..a7da551a6a 100644
--- a/io.c
+++ b/io.c
@@ -10855,9 +10855,7 @@ rb_f_select(int argc, VALUE *argv, VALUE obj)
     if (scheduler != Qnil) {
         // It's optionally supported.
         VALUE result = rb_fiber_scheduler_io_selectv(scheduler, argc, argv);
-        if (result != Qundef) {
-            return result;
-        }
+        if (result != Qundef) return result;
     }
 
     VALUE timeout;