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PresetUpdater: Fix double free from Perl

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This commit is contained in:
Vojtech Kral 2018-04-20 11:06:12 +02:00
parent 9b5480b7ba
commit 93a902a757
1 changed files with 1 additions and 0 deletions
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lib/Slic3r.pm
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@ -162,6 +162,7 @@ sub thread_cleanup {
*Slic3r::TriangleMesh::DESTROY = sub {};
*Slic3r::GUI::AppConfig::DESTROY = sub {};
*Slic3r::GUI::PresetBundle::DESTROY = sub {};
*Slic3r::PresetUpdater::DESTROY = sub {};
return undef; # this prevents a "Scalars leaked" warning
}