Fix out of bounds exception.

9 jobs for aptool_fortification in 6 minutes and 16 seconds (queued for 1 second)
Name Stage Failure
failed
windows_msvc_testing Test There has been a timeout failure or the job got stuck. Check your timeout limits or try again
No job log
failed
windows_mingw_testing Test There has been a timeout failure or the job got stuck. Check your timeout limits or try again
No job log