https://www.open-emr.org/wiki/index.php/OpenEMR_Patches#List_of_files_.286.0.0.29_Patch_2
https://www.open-emr.org/patch/6-0-0-Patch-2.zip
I noticed this issue just now since the setup.php wasn’t loading on my end. But seems like this file is empty on the patched zip.