message: Test result of assignment. Avoids C4706
diff: @@ -357,7 +357,7 @@ true
  {
  DWORD availableData = 0, readData = 0, totalData = 0;
  - while ((bResults = WinHttpQueryDataAvailable(hRequest, &availableData)) && availableData > 0)
  + while ((bResults = WinHttpQueryDataAvailable(hRequest, &availableData)) == TRUE && availableData > 0)
  {
  responseBuffer.resize(responseBuffer.size() + availableData);
  