From e37eb21e921f5f29391b9c8af99c753b6bebce8c Mon Sep 17 00:00:00 2001
From: Deon Nicholas <dnicholas@fb.com>
Date: Tue, 6 Aug 2013 11:02:19 -0700
Subject: [PATCH] minor change to fix build

---
 utilities/ttl/db_ttl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utilities/ttl/db_ttl.h b/utilities/ttl/db_ttl.h
index 79f75bb6c..dae0ba849 100644
--- a/utilities/ttl/db_ttl.h
+++ b/utilities/ttl/db_ttl.h
@@ -277,7 +277,7 @@ class TtlMergeOperator : public MergeOperator {
                             const Slice& right_operand,
                             std::string* new_value,
                             Logger* logger) const override {
-    const uint32_t& ts_len = DBWithTTL::kTSLength;
+    const uint32_t ts_len = DBWithTTL::kTSLength;
 
     if (left_operand.size() < ts_len || right_operand.size() < ts_len) {
       Log(logger, "Error: Could not remove timestamp from value.");