Wei Chen ea0392724e Check nil first, and then check empty ...

git-svn-id: file:///home/svn/framework3/trunk@13875 4d416f70-5f16-0410-b530-b9f4589650da

2011-10-11 19:01:09 +00:00

..

gather

Check nil first, and then check empty

2011-10-11 19:01:09 +00:00

general

Adds a utility module to close sessions

2011-08-25 19:07:18 +00:00