Merge pull request #4735 from saurvs/forward-port-4728

Forward port of #4728
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TW 2019-08-27 21:23:22 +02:00 committed by GitHub
commit e7a9147269
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@ -293,7 +293,8 @@ class DownloadPipeline:
if source not in masters_preloaded:
# we only need to preload *once* (for the 1st selected slave)
chunks, _ = hardlink_masters[source]
preload(chunks)
if chunks is not None:
preload(chunks)
masters_preloaded.add(source)
else:
# easy: we do not have a filter, thus all items are selected, thus we need to preload all chunks.