Use better way to check for the existence of smbclient
Use better way to check for the existence of smbclient

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