tree c16120ab74a6ccdb092f867031520c02d4efa32e
parent 5df7dbbae4a51e20afc00acc5c87ea4536d1302c
author Jeff King <peff@peff.net> 1382604137 -0400
committer Junio C Hamano <gitster@pobox.com> 1382654461 -0700

drop redundant semicolon in empty while

The extra semi-colon is harmless, since we really do want
the while loop to do nothing. But it does trigger a warning
from clang.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>