Switch a local from long to size_t for MSVC
authorOrvid King <blah38621@gmail.com>
Tue, 8 Sep 2015 01:23:38 +0000 (18:23 -0700)
committerfacebook-github-bot-9 <folly-bot@fb.com>
Tue, 8 Sep 2015 02:20:21 +0000 (19:20 -0700)
commit37cd970a9dfd98d75baed229a922d138a2bf0b03
treec41cfc2c28ce0abdab6e43807e76ab929cff8571
parent29193aca605bb93d82a3c92acd95bb342115f3a4
Switch a local from long to size_t for MSVC

Summary: Because MSVC would try to calculate the mmapLength as a long value, which isn't correct, and MSVC issues multiple warnings if you try to do it.
Closes #289

Reviewed By: @yfeldblum

Differential Revision: D2419061

Pulled By: @JoelMarcey
folly/IndexedMemPool.h