diff options
Diffstat (limited to 'src/libstore')
-rw-r--r-- | src/libstore/download.cc | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/libstore/download.cc b/src/libstore/download.cc index b1a7a02822b6..cc78d0ba1783 100644 --- a/src/libstore/download.cc +++ b/src/libstore/download.cc @@ -86,8 +86,15 @@ struct CurlDownloader : public Downloader , callback(std::move(callback)) , finalSink([this](const unsigned char * data, size_t len) { if (this->request.dataCallback) { - writtenToSink += len; - this->request.dataCallback((char *) data, len); + long httpStatus = 0; + curl_easy_getinfo(req, CURLINFO_RESPONSE_CODE, &httpStatus); + + /* Only write data to the sink if this is a + successful response. */ + if (httpStatus == 0 || httpStatus == 200 || httpStatus == 201 || httpStatus == 206) { + writtenToSink += len; + this->request.dataCallback((char *) data, len); + } } else this->result.data->append((char *) data, len); }) |