add a test to check if the list is not empty
add a test to check if the list is not empty

amuehlem/misp-modules,MISP/misp-modules,amuehlem/misp-modules,MISP/misp-modules,VirusTotal/misp-modules,amuehlem/misp-modules,VirusTotal/misp-modules,MISP/misp-modules,VirusTotal/misp-modules