syscall_proc: fix yield bug

diff --git a/Kernel/syscall_proc.c b/Kernel/syscall_proc.c
index 8b8a64a..307a59e 100644 (file)
--- a/Kernel/syscall_proc.c
+++ b/Kernel/syscall_proc.c
@@ -570,6 +570,6 @@ _sched_yield (void)              Function 62
 arg_t _sched_yield(void)
 {
        if (nready > 1)
-               switchin(getproc());
+               switchout();
        return 0;
 }