From 71dcc25fb768b0ff8fe49d0d8186d001b98ae469 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 1 Nov 2012 19:48:34 +0000
Subject: suppress warning: 'val' may be used uninitialized in this function

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 thread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'thread.c')

diff --git a/thread.c b/thread.c
index 01a24ea76c..428f5f46b8 100644
--- a/thread.c
+++ b/thread.c
@@ -1217,7 +1217,7 @@ rb_thread_call_without_gvl(void *(*func)(void *data), void *data1,
 VALUE
 rb_thread_io_blocking_region(rb_blocking_function_t *func, void *data1, int fd)
 {
-    VALUE val;
+    VALUE val = Qundef; /* shouldn't be used */
     rb_thread_t *th = GET_THREAD();
     int saved_errno = 0;
     int state;
-- 
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