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Minor improvement, reuse context

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This commit is contained in:
Alessandro Ranellucci
2014-06-19 10:29:03 +02:00
parent 89b2fbbae0
commit 95c121f4c7
1 changed files with 1 additions and 1 deletions
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2
lib/Slic3r/GUI/PreviewCanvas.pm
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@@ -387,7 +387,7 @@ sub Render {
# prevent calling SetCurrent() when window is not shown yet
return unless $self->IsShownOnScreen;
return unless my $context = $self->GetContext;
$self->SetCurrent($self->GetContext);
$self->SetCurrent($context);
$self->InitGL;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);