Fix searchGroups() be iterating over the flaged values and converting them to a string list
Fix searchGroups() be iterating over the flaged values and converting them to a string list

hughsie/PackageKit-Qt,aleixpol/PackageKit-Qt,aleixpol/PackageKit-Qt,hughsie/PackageKit-Qt,hughsie/PackageKit-Qt,aleixpol/PackageKit-Qt