nobu	2014-05-11 09:25:36 +0900 (Sun, 11 May 2014)

  New Revision: 45915

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45915

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

  Modified files:
    trunk/vm.c
Index: vm.c
===================================================================
--- vm.c	(revision 45914)
+++ vm.c	(revision 45915)
@@ -2999,7 +2999,7 @@ void https://github.com/ruby/ruby/blob/trunk/vm.c#L2999
 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) {

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