NUL != NULL, so use correct literal here.

This commit is contained in:
joerg 2013-11-18 18:17:19 +00:00
parent d1068917cb
commit dcbaafe6f3

View File

@ -131,8 +131,8 @@ char spadc = 0, /* Padding character to send */
rcvpkt[MAXRP+16], /* Packet most recently received */
*rdatap, /* Pointer to data field of rcvpkt */
xxdata[MAXRP+16], /* Packet data buffer */
*isp = NUL, /* Input string pointer */
*osp = NUL, /* Output string pointer */
*isp = NULL, /* Input string pointer */
*osp = NULL, /* Output string pointer */
smark = '\1', /* Outbound packet-start character */
rmark = '\1'; /* Incoming packet-start character */