Removed length property check for is() filter on hidden element, because it filter doesn't create a JQuery object, it just check the content without changes.
Removed length property check for is() filter on hidden element, because it filter doesn't create a JQuery object, it just check the content without changes.

rudy500/otrs,xhoy/otrs,brandonshults01/otrs,eliasp/otrs,linearregression/otrs,nilei/otrs,noritnk/otrs,mburggraf/otrs,mburggraf/otrs,capeit-tto/otrs,linearregression/otrs,PortgasDAce/otrs,linearregression/otrs,crythias/otrs,s7design/otrs,balazj/otrs,PortgasDAce/otrs,xhoy/otrs,MBRG/otrs,nilei/otrs,PortgasDAce/otrs,xhoy/otrs,rudy500/otrs,rudy500/otrs,moritz/otrs,s7design/otrs,thorsteneckel/otrs,balazj/otrs,thorsteneckel/otrs,thorsteneckel/otrs,thorsteneckel/otrs,capeit-tto/otrs,StCyr/otrs,muehlbauer/otrs,StCyr/otrs,muehlbauer/otrs,MBRG/otrs,oiami/otrs,eliasp/otrs,StCyr/otrs,mburggraf/otrs,thorsteneckel/otrs,noritnk/otrs,brandonshults01/otrs,balazj/otrs,vlascoder/otrs,balazj/otrs,PortgasDAce/otrs,vlascoder/otrs,brandonshults01/otrs,mburggraf/otrs,xhoy/otrs,MBRG/otrs,nilei/otrs,mbeijen/otrs-1,muehlbauer/otrs,balazj/otrs,nilei/otrs,mbeijen/otrs-1,moritz/otrs,s7design/otrs,moritz/otrs,crythias/otrs,rudy500/otrs,vlascoder/otrs,linearregression/otrs,moritz/otrs,brandonshults01/otrs,capeit-tto/otrs,moritz/otrs,nilei/otrs,MBRG/otrs,oiami/otrs,xhoy/otrs,noritnk/otrs,rudy500/otrs,muehlbauer/otrs,s7design/otrs,crythias/otrs,crythias/otrs,mburggraf/otrs,eliasp/otrs,StCyr/otrs,linearregression/otrs,eliasp/otrs,muehlbauer/otrs,brandonshults01/otrs,mbeijen/otrs-1,StCyr/otrs,oiami/otrs,s7design/otrs,eliasp/otrs,MBRG/otrs,oiami/otrs,oiami/otrs,PortgasDAce/otrs,crythias/otrs