>>> Robert Story <rst...@freesnmp.com> schrieb am 08.11.2016 um 21:17 in
>>> Nachricht
<20161108151723.282ff...@ispx.vb.futz.org>:
[...]
> So the strlen - 1 chops off the newline.
Actually it tries to remove the last character before '\0', even if there is
none. For safetly there should be a check for a zero-length string, because
otherwise bad things may happen.
I'd prefer
char *cp;
for (cp = tmpuf2; *cp != '\0'; ++cp)
if (*cp == '\n') {
*cp = '\0';
break;
}
}
because it does what you say, and nothing else.
Ulrich
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