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ssh-store: fix length when writing nar

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This fixes nix copy and other things that use copyStorePath.
This commit is contained in:
Daiderd Jordan 2017-12-06 11:35:24 +01:00
parent 11a7f8ce14
commit 2cb8aaa610
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GPG key ID: D02435D05B810C96
1 changed files with 3 additions and 3 deletions
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6
src/libstore/ssh-store.cc
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@ -62,9 +62,9 @@ public:
ForwardSource(Source & readSource, Sink & writeSink) : readSource(readSource), writeSink(writeSink) {}
size_t read(unsigned char * data, size_t len) override
{
auto res = readSource.read(data, len);
writeSink(data, len);
return res;
auto n = readSource.read(data, len);
writeSink(data, n);
return n;
}
};