EM checking for TTY???

[pdindak]

Working linux app using EM suddenly stops logging via redirection ex "app > log.txt". removing EM from the app and redirection works. Searching and debugging found this info:

http://stackoverflow.com/questions/4459077/output-redirection-doesnt-work-for-a-certain-program

"Based on your strace it sounds like the program is testing if stdin and/our stdout is a tty. I've never used it but you could try using empty.sourceforge.net. It's suppose to create a pseudo-tty which should fool your program's check."

Grabbed empty from sourceforge and "empty -F -L log.txt app" lets the logging work just fine.

This is with 12.10 and 1.0.0. Is there any check of this type by EM?