Restore old caching behaviour of v.1.86. If a cache entry exists, it should be used, even if the cache is empty.
Restore old caching behaviour of v.1.86. If a cache entry exists, it should be used, even if the cache is empty.

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