Simple Null check missing in setOFControllers when there are no existing bridges.
-rwxr-xr-x 158 .gitignore
-rw-r--r-- 785 README
drwxr-xr-x - commons
drwxr-xr-x - distribution
drwxr-xr-x - neutron
drwxr-xr-x - northbound
drwxr-xr-x - ovsdb