Abort build when there's an error
set /p key= < keys/build_key.txt
py -3.6-32 -m PyInstaller wwrando.spec --key=%key%
+if %errorlevel% neq 0 exit /b %errorlevel%
py -3.6-32 build.py
+if %errorlevel% neq 0 exit /b %errorlevel%
py -3.6 -m PyInstaller wwrando.spec --key=%key%
+if %errorlevel% neq 0 exit /b %errorlevel%
py -3.6 build.py
+if %errorlevel% neq 0 exit /b %errorlevel%
