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Use const ref instead of value for Twine in the disk_space() API
authorMehdi Amini <mehdi.amini@apple.com>
Thu, 31 Mar 2016 23:14:45 +0000 (23:14 +0000)
committerMehdi Amini <mehdi.amini@apple.com>
Thu, 31 Mar 2016 23:14:45 +0000 (23:14 +0000)
commit3ddee86990faf35f17d022f5a5b2e095610aa89c
treee1bb2854549317684d673f79d3db0c2cbe772bd3
parent44f51d9b56fa2a404c5cd2958685da32887d25c5
Use const ref instead of value for Twine in the disk_space() API

Thanks Rui for noticing!

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265074 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Support/FileSystem.h
lib/Support/Unix/Path.inc
lib/Support/Windows/Path.inc