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thread.c: suppress a warning

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* thread.c (do_select): initialize timespec variable to suppress a
  false positive maybe-uninitialized warning by gcc 7 and 8.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-02-08 07:49:42 +00:00
parent d9533a0806
commit c4d09fb299
1 changed files with 5 additions and 1 deletions
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6
thread.c
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@ -3785,7 +3785,11 @@ do_select(int n, rb_fdset_t *const readfds, rb_fdset_t *const writefds,
rb_fdset_t MAYBE_UNUSED(orig_write);
rb_fdset_t MAYBE_UNUSED(orig_except);
struct timespec to;
struct timespec ts;
struct timespec ts
#if defined(__GNUC__) && (__GNUC__ == 7 || __GNUC__ == 8)
= {0, 0}
#endif
;
rb_thread_t *th = GET_THREAD();
#define do_select_update() \