GitHub-Proxy/Slic3r
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/slic3r/Slic3r.git synced 2025-08-02 11:50:39 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Minor fix to prevent the Cancel button from showing when there are no objects

Browse Source
This commit is contained in:
Alessandro Ranellucci 2017-03-21 20:29:36 +01:00
parent 9e6b869bd4
commit c2fecf7c70
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Slic3r/GUI/Plater.pm
View File

@ -1343,9 +1343,13 @@ sub start_background_process {
my ($self) = @_;
return if !$Slic3r::have_threads;
return if !@{$self->{objects}};
return if $self->{process_thread};
if (!@{$self->{objects}}) {
$self->on_process_completed;
return;
}
# It looks like declaring a local $SIG{__WARN__} prevents the ugly
# "Attempt to free unreferenced scalar" warning...
local $SIG{__WARN__} = Slic3r::GUI::warning_catcher($self);