503a756e42
Summary: Recent changes trigger clang analyze warning. Fix it. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5870 Test Plan: "USE_CLANG=1 TEST_TMPDIR=/dev/shm/rocksdb OPT=-g make -j60 analyze" and make sure it passes. Differential Revision: D17682533 fbshipit-source-id: 02716f2a24572550a22db4bbe9b54d4872dfae32