greylag.py: Don't exit on error unless we're __main__
treecdc0889ec1adec572485e42cf23919f93c72d7a1
-rw-r--r-- 54 .gitignore
-rw-r--r-- 17987 COPYING
-rw-r--r-- 2443 Makefile
-rw-r--r-- 4278 README
drwxr-xr-x - SIMR
-rw-r--r-- 7768 TODO
-rw-r--r-- 35976 cgreylag.cpp
-rw-r--r-- 10741 cgreylag.hpp
-rw-r--r-- 3579 cgreylag.i
-rwxr-xr-x 88203 greylag.py
drwxr-xr-x - test