improved GetIdOfArticle() to work also with oracle (NULL an  problem!)
improved GetIdOfArticle() to work also with oracle (NULL an  problem!)

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