http://bugzilla.opensuse.org/show_bug.cgi?id=1003742 Bug ID: 1003742 Summary: default sddm shows empty user list when no user exists Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE Workspace (Plasma) Assignee: opensuse-kde-bugs@opensuse.org Reporter: luizluca@tre-sc.jus.br QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Hello, Because of this logic: /usr/share/sddm/themes/breeze-openSUSE/Main.qml: 110: showUserList: (userListModel.count && userListModel.disableAvatarsThreshold) ? userListModel.count <= userListModel.disableAvatarsThreshold : true It cannot differ between "zero users" and "no userListModel.count info" as 0 is false for "&&". I guess the logic has some problem here. The "userListModel.count && userListModel.disableAvatarsThreshold" seems to really want to check for null values. When do they become null? I could not set them as null on LEAP 42.2. If either is null, a list of users is shown. Now considering only not-null numbers: (count,disableAvatarsThreshold): (0,-1)=show a list of users (an useless empty one!) (0,0)=show a list of users (an useless empty one!) (1,-1)=hide the list of users(OK) (1,0)=show a list of users (but it should hide it) (1,1)=show the list of users (OK) (1,2)=show the list of users (OK) (2,1)=hide the list of users (OK) I guess the logic should be: showUserList: (userListModel.count!=null && userListModel.disableAvatarsThreshold!=null) ? userListModel.count > 0 && userListModel.count <= userListModel.disableAvatarsThreshold : true Which will produce: (count,disableAvatarsThreshold): (null,*)=show a list of users (*,null)=show a list of users (0,-1)=hide the list of users (0,0)=hide the list of users (0,1)=hide the list of users (1,-1)=hide the list of users (1,0)=hide the list of users (1,1)=show the list of users (1,2)=show the list of users (2,1)=hide the list of users -- You are receiving this mail because: You are on the CC list for the bug.