diff options
Diffstat (limited to 'src/libstore/filetransfer.cc')
| -rw-r--r-- | src/libstore/filetransfer.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstore/filetransfer.cc b/src/libstore/filetransfer.cc index b25089ec3..1c8676a59 100644 --- a/src/libstore/filetransfer.cc +++ b/src/libstore/filetransfer.cc @@ -829,7 +829,7 @@ void FileTransfer::download(FileTransferRequest && request, Sink & sink) { auto state(_state->lock()); - while (state->data.empty()) { + if (state->data.empty()) { if (state->quit) { if (state->exc) std::rethrow_exception(state->exc); @@ -837,6 +837,8 @@ void FileTransfer::download(FileTransferRequest && request, Sink & sink) } state.wait(state->avail); + + if (state->data.empty()) continue; } chunk = std::move(state->data); |