logging: fix unused variable warning in non-debug builds
authorAdam Simpkins <simpkins@fb.com>
Tue, 28 Nov 2017 05:30:58 +0000 (21:30 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Tue, 28 Nov 2017 05:35:21 +0000 (21:35 -0800)
commitdb13010c1338d471c713a652e0940afba627b8bc
tree6cd468bc017bb6a7521f28c240aa35d37114f7fd
parent2fef5f704ab8cb3fb8f5643a23ae36d32969020d
logging: fix unused variable warning in non-debug builds

Summary:
Use FOLLY_SAFE_DCHECK() rather than assert() to avoid compiler errors about
this variable being unused in builds where assert() statements are disabled.

Reviewed By: bolinfest, yfeldblum

Differential Revision: D6421978

fbshipit-source-id: ab1019fa1fa420856e1bf3bc39c441662c4efd75
folly/experimental/logging/LogConfigParser.cpp