vm.c: suppress a warning

* vm.c (rb_vm_living_threads_foreach): suppress "uninitialized"
  warning where "typeof" is unavailable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm.c b/vm.c
index cba2a7f896..87e0783812 100644
--- a/vm.c
+++ b/vm.c
@@ -2999,7 +2999,7 @@ void
 rb_vm_living_threads_foreach(rb_vm_t *vm,
 			    int (*fn)(rb_thread_t *, void*), void *arg)
 {
-    rb_thread_t *cur, *next;
+    rb_thread_t *cur = NULL, *next;
     list_for_each_safe(&vm->living_threads, cur, next, vmlt_node) {
 	int rc = fn(cur, arg);
 	switch (rc) {