Fixed bug #811645 - error when setting condition on question 1. Mainly an issue of looks, because you shouldn't be able to set a condition on question 1, but modified to check that array exists before acting on it. (Line 122)

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@696 b72ed6b6-b9f8-46b5-92b4-906544132732