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leave possible endless loop (#1986)

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FotoFieber 2018-11-19 16:59:14 +01:00 committed by Me No Dev
parent 1fdc660641
commit 7b811f9b3a
1 changed files with 4 additions and 0 deletions
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4
libraries/HTTPClient/src/HTTPClient.cpp
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@ -1175,6 +1175,10 @@ int HTTPClient::writeToStreamDataBlock(Stream * stream, int size)
if(readBytes > buff_size) { if(readBytes > buff_size) {
readBytes = buff_size; readBytes = buff_size;
} }
// stop if no more reading
if (readBytes == 0)
break;
// read data // read data
int bytesRead = _client->readBytes(buff, readBytes); int bytesRead = _client->readBytes(buff, readBytes);