supress warning

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/thread.c b/thread.c
index 3aeebaf13a..a4b6d97669 100644
--- a/thread.c
+++ b/thread.c
@@ -3462,7 +3462,7 @@ int
 rb_wait_for_single_fd(int fd, int events, struct timeval *tv)
 {
     struct pollfd fds;
-    int result, lerrno;
+    int result = 0, lerrno;
     double limit = 0;
     struct timespec ts;
     struct timespec *timeout = NULL;