* cont.c (fiber_setcontext): Fix last commit.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/cont.c b/cont.c
index dcbae54584..41519fb048 100644
--- a/cont.c
+++ b/cont.c
@@ -621,6 +621,7 @@ fiber_setcontext(rb_fiber_t *newfib, rb_fiber_t *oldfib)
 
     /* save  oldfib's machine stack */
     if (oldfib->status != TERMINATED) {
+	SET_MACHINE_STACK_END(&th->machine_stack_end);
 	switch (stackgrowdirection) {
 	    case STACK_GROW_DOWNWARD:
 		oldfib->cont.machine_stack_size = th->machine_stack_start - th->machine_stack_end;