fix a small PHP fail
fix a small PHP fail

Ardinis/server,endsguy/server,pixelipo/server,xx621998xx/server,pmattern/server,andreas-p/nextcloud-server,bluelml/core,whitekiba/server,michaelletzgus/nextcloud-server,owncloud/core,IljaN/core,Ardinis/server,endsguy/server,sharidas/core,jbicha/server,pollopolea/core,IljaN/core,nextcloud/server,pmattern/server,pmattern/server,sharidas/core,owncloud/core,bluelml/core,andreas-p/nextcloud-server,endsguy/server,IljaN/core,sharidas/core,cernbox/core,owncloud/core,pixelipo/server,bluelml/core,Ardinis/server,pollopolea/core,Ardinis/server,endsguy/server,michaelletzgus/nextcloud-server,bluelml/core,xx621998xx/server,whitekiba/server,nextcloud/server,jbicha/server,endsguy/server,xx621998xx/server,IljaN/core,sharidas/core,whitekiba/server,lrytz/core,pmattern/server,pixelipo/server,xx621998xx/server,andreas-p/nextcloud-server,lrytz/core,pollopolea/core,sharidas/core,IljaN/core,whitekiba/server,lrytz/core,phil-davis/core,owncloud/core,cernbox/core,jbicha/server,nextcloud/server,andreas-p/nextcloud-server,pollopolea/core,michaelletzgus/nextcloud-server,jbicha/server,lrytz/core,bluelml/core,owncloud/core,xx621998xx/server,pollopolea/core,Ardinis/server,lrytz/core,cernbox/core,nextcloud/server,andreas-p/nextcloud-server,pixelipo/server,cernbox/core,pmattern/server,whitekiba/server,pixelipo/server,jbicha/server,michaelletzgus/nextcloud-server,cernbox/core