diff options
| author | Will Dietz <w@wdtz.org> | 2018-03-02T00·58-0600 |
|---|---|---|
| committer | Will Dietz <w@wdtz.org> | 2018-03-02T16·52-0600 |
| commit | 6b9a03f5d878ae434b54bb883b51e28082dc30b3 (patch) | |
| tree | 7fb2bb691217aee150ddd8dc2e78899d91813a78 /src/libstore/build.cc | |
| parent | c89a3d536891da84403b025c70f1ae225faa0eb2 (diff) | |
hoist vector out of loop just in case
Diffstat (limited to 'src/libstore/build.cc')
| -rw-r--r-- | src/libstore/build.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index b33649e6b4a5..a1654917dc30 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -4154,9 +4154,9 @@ void Worker::waitForInput() assert(goal); set<int> fds2(j->fds); + std::vector<unsigned char> buffer(4096); for (auto & k : fds2) { if (FD_ISSET(k, &fds)) { - std::vector<unsigned char> buffer(4096); ssize_t rd = read(k, buffer.data(), buffer.size()); if (rd == -1) { if (errno != EINTR) |