From ee7b049d1999afa5a66d072eb55e423f049a28d0 Mon Sep 17 00:00:00 2001
From: Bo Yang <teboring@google.com>
Date: Mon, 25 Sep 2017 10:49:33 -0700
Subject: Initialize tag to make compiler happy.

---
 upb/decode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/upb/decode.c b/upb/decode.c
index 3c76e0f..3e782d7 100644
--- a/upb/decode.c
+++ b/upb/decode.c
@@ -97,7 +97,7 @@ static bool upb_decode_32bit(const char **ptr, const char *limit,
 
 static bool upb_decode_tag(const char **ptr, const char *limit,
                            int *field_number, int *wire_type) {
-  uint32_t tag;
+  uint32_t tag = 0;
   CHK(upb_decode_varint32(ptr, limit, &tag));
   *field_number = tag >> 3;
   *wire_type = tag & 7;
-- 
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