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Suppress "copying 0 paths" message

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Eelco Dolstra 2017-10-18 15:02:58 +02:00
parent b24b8ef77c
commit d8306148e0
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1 changed files with 2 additions and 0 deletions
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src/libstore/store-api.cc
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@ -619,6 +619,8 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const PathSet & storePa
for (auto & path : storePaths)
if (!valid.count(path)) missing.insert(path);
if (missing.empty()) return;
Activity act(*logger, lvlInfo, actCopyPaths, fmt("copying %d paths", missing.size()));
std::atomic<size_t> nrDone{0};