run-tests: clarify pyexename assignement
That assignement is wrong, we clarify that it is wrong before starting to fix
it. This will make the fix clearer.
Differential Revision: https://phab.mercurial-scm.org/D10941
@echo off
rem Windows Driver script for Mercurial
setlocal
set HG=%~f0
set PYTHONLEGACYWINDOWSSTDIO=1
rem Use a full path to Python (relative to this script) if it exists,
rem as the standard Python install does not put python.exe on the PATH...
rem Otherwise, expect that python.exe can be found on the PATH.
rem %~dp0 is the directory of this script
if exist "%~dp0..\python.exe" (
"%~dp0..\python" "%~dp0hg" %*
) else (
python "%~dp0hg" %*
)
endlocal
exit /b %ERRORLEVEL%