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thread_win32.c: suppress warning

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* thread_win32.c (native_sleep): constify local variable to suppress a
  false positive might-be-clobbered warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-02-27 04:47:10 +00:00
parent 6c9fdc616a
commit e881056fd6
1 changed files with 2 additions and 8 deletions
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10
thread_win32.c
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@ -301,14 +301,8 @@ rb_w32_Sleep(unsigned long msec)
static void static void
native_sleep(rb_thread_t *th, struct timeval *tv) native_sleep(rb_thread_t *th, struct timeval *tv)
{ {
DWORD msec; const DWORD msec = (tv) ?
(DWORD)(tv->tv_sec * 1000 + tv->tv_usec / 1000) : INFINITE;
if (tv) {
msec = tv->tv_sec * 1000 + tv->tv_usec / 1000;
}
else {
msec = INFINITE;
}
GVL_UNLOCK_BEGIN(); GVL_UNLOCK_BEGIN();
{ {