quiet compiler.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/io.c b/src/io.c
index 69b567db7..7047fdf88 100644
--- a/src/io.c
+++ b/src/io.c
@@ -506,7 +506,7 @@ mrb_io_pid(mrb_state *mrb, mrb_value io)
 static struct timeval
 time2timeval(mrb_state *mrb, mrb_value time)
 {
-  struct timeval t;
+  struct timeval t = { 0, 0 };
 
   switch (mrb_type(time)) {
     case MRB_TT_FIXNUM: