8 Dec
2013
8 Dec
'13
11:04 p.m.
Hi,
Let route[FOO]{...} returns -1, 0, or 1 value.
Next example never print message in case -1:
switch (route(FOO)) { case -1: xlog("L_INFO", "FOO = -1\n"); break; case 0: xlog("L_INFO", "FOO = zero\n"); break; case 1: xlog("L_INFO", "FOO = +1\n"); break; }
Result from route(FOO) less then to zero converted to 0, so never get label -1, but next example works properly (when use $rc):
route(FOO); switch ($rc) { case -1: xlog("L_INFO", "FOO = -1\n"); break; case 0: xlog("L_INFO", "FOO = zero\n"); break; case 1: xlog("L_INFO", "FOO = +1\n"); break; }
Is this bug, or regular behavior ?
Regards, Seudin