tests: make test-hup more race-proof
We need to wait until a journal exists AND is non-empty before
aborting a transaction to get stable output. We move the kill wait
outside the fifo block to avoid potential deadlock.
@echo off
rem Windows Driver script for Mercurial
setlocal
set HG=%~f0
rem Use a full path to Python (relative to this script) as the standard Python
rem install does not put python.exe on the PATH...
rem %~dp0 is the directory of this script
"%~dp0..\python" "%~dp0hg" %*
endlocal