* thread.c (thread_create_core): block is not used if first_func

  is given.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/thread.c b/thread.c
index 8c689bd5d1..78471c28ee 100644
--- a/thread.c
+++ b/thread.c
@@ -341,7 +341,7 @@ thread_create_core(VALUE klass, VALUE args, VALUE (*fn)(ANYARGS), void *arg)
 
     /* setup thread environment */
     th->first_args = args;
-    th->first_proc = rb_block_proc();
+    th->first_proc = fn ? Qfalse : rb_block_proc();
     th->first_func = fn;
     th->first_func_arg = arg;