tree d19090e0b231d335d9237dd586e5f7ef3e45c188
parent 19c22dba78bed98ade00e6fb5860b3c5f55cfec9
author Scott Baker <smbaker@gmail.com> 1419022951 -0800
committer Scott Baker <smbaker@gmail.com> 1419022951 -0800

fix 'sys not defined' error when displaying observer not installed warning