Codechange: Replaced SmallVector::Append() with std::vector::[push|emplace]_back()

src/network/network_client.cpp

@@ -77,7 +77,7 @@ struct PacketReader : LoadFilter {
 		/* Allocate a new chunk and add the remaining data. */
 		pbuf += to_write;
 		to_write   = in_packet - to_write;
-		this->buf  = *this->blocks.Append() = CallocT<byte>(CHUNK);
+		this->blocks.push_back(this->buf = CallocT<byte>(CHUNK));
 		this->bufe = this->buf + CHUNK;
 
 		memcpy(this->buf, pbuf, to_write);