renmae ec::fiber to ec::fiber_ptr.

* vm_core.h (rb_execution_context_t): renmae ec::fiber to
  ec::fiber_ptr make consistent with ec::thread_ptr.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm.c b/vm.c
index b15ea705c3..c6714b903b 100644
--- a/vm.c
+++ b/vm.c
@@ -2393,7 +2393,7 @@ rb_thread_mark(void *ptr)
 {
     rb_thread_t *th = ptr;
     RUBY_MARK_ENTER("thread");
-    rb_fiber_mark_self(th->ec->fiber);
+    rb_fiber_mark_self(th->ec->fiber_ptr);
 
     /* mark ruby objects */
     RUBY_MARK_UNLESS_NULL(th->first_proc);