[Btach] How to include only the folders with a *inf file.

Hi,
Dose someone know how to modify this script below so that it would only include the folders that have an *.inf file in them?

Code:

@ECHO OFF
setlocal enableExtensions enableDelayedExpansion
Set "devicePath=%%SystemRoot%%\Inf" & For /d /r "%%SystemDrive%%\Drivers\" %%? in ("*") do Set "devicePath=!devicePath!;%%~?"
echo !devicePath!
Pause

 

I found the solution to my problem:

Code:

For /f "tokens=*" %%? in ('Dir /b /s /a:d "%%SystemDrive%%\D\*"') do If Exist "%%?\*.inf" Set "DevicePath=!DevicePath!;%%?"
echo !DevicePath:\=\\!