Maybe ensure line numbers are always passed.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2809 71f96598-fa45-0410-b640-bcd6f8691b32
Maybe even better handling.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2810 71f96598-fa45-0410-b640-bcd6f8691b32