From a325876ad3a1788b76190b2fc581b1f8bf2601ea Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 22 Jul 2016 10:55:22 +0000
Subject: Fix Issues reported by PVS-Studio static analyzer

* vm.c (vm_set_main_stack): remove unnecessary check.  toplevel
  binding must be initialized.  [Bug #12611] (N1)
* win32/win32.c (w32_symlink): fix return type.  [Bug #12611] (N3)
* string.c (rb_str_split_m): simplify the condition.
  [Bug #12611](N4)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vm.c')

diff --git a/vm.c b/vm.c
index c3e7bb3258..4f4c646b94 100644
--- a/vm.c
+++ b/vm.c
@@ -379,7 +379,7 @@ vm_set_main_stack(rb_thread_t *th, const rb_iseq_t *iseq)
     vm_set_eval_stack(th, iseq, 0, &env->block);
 
     /* save binding */
-    if (bind && iseq->body->local_size > 0) {
+    if (iseq->body->local_size > 0) {
 	bind->env = vm_make_env_object(th, th->cfp);
     }
 }
-- 
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