case vtype_msgbody: /* Pointer to msgbody string */
case vtype_msgbody_end: /* Ditto, the end of the msg */
ss = (uschar **)(val);
- if (*ss == NULL && deliver_datafile >= 0) /* Read body when needed */
+ if (!*ss && deliver_datafile >= 0) /* Read body when needed */
{
uschar *body;
off_t start_offset = SPOOL_DATA_START_OFFSET;
{ if (body[--len] == '\n' || body[len] == 0) body[len] = ' '; }
}
}
- return (*ss == NULL)? US"" : *ss;
+ return *ss ? *ss : US"";
case vtype_todbsdin: /* BSD inbox time of day */
return tod_stamp(tod_bsdin);