Correct undefined variable in post_shared hook, fixes #2592
Correct undefined variable in post_shared hook, fixes #2592

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