Clean up remaining empty_string().get()
commitf359c0758f0f2321e23a0528908bf5055b43f614
authorAlexey Toptygin <alexeyt@fb.com>
Sat, 31 Aug 2019 10:21:17 +0000 (31 03:21 -0700)
committerHhvm Bot <hhvm-bot@users.noreply.github.com>
Sat, 31 Aug 2019 10:23:25 +0000 (31 03:23 -0700)
tree42e2c44ccdbfcf9c131791a2d38f19397151d356
parentc078f78d4a2f0680433d3fa8ce66656370d7b184
Clean up remaining empty_string().get()

Summary: empty_string().get() is clowny: we construct a String just to extract the static StringData from it and throw it away again. Replace it with staticEmptyString().

Reviewed By: ricklavoie

Differential Revision: D17129955

fbshipit-source-id: d82a154fe9d76928cb8e2b58df61450f782e0b3e
hphp/hhbbc/index.cpp