Small UDP modem update.

This commit is contained in:
Jonathan Naylor
2021-02-18 22:56:20 +00:00
parent e291096d22
commit fe3be93a2e
2 changed files with 3 additions and 2 deletions

View File

@@ -77,7 +77,8 @@ int CUDPController::read(unsigned char* buffer, unsigned int length)
if (avail < length)
length = avail;
m_buffer.getData(buffer, length);
if (length > 0U)
m_buffer.getData(buffer, length);
return int(length);
}