hopefully fixes Undefined index: nickname (see elkarte.net Error log)
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
unnecessary blank line.
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
removed old & unnecessary code, added a missing global.
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
Merge pull request #793 from eurich/moarfixes

more fixes