Silence a warning.

This commit is contained in:
George V. Neville-Neil 2015-02-12 23:00:31 +00:00
parent 8d8e595eb0
commit db6784f200

View File

@ -1817,7 +1817,7 @@ main(int arc, char **argv)
}
if (g.ifname == NULL) {
if (strlen(g.ifname) <=0 ) {
D("missing ifname");
usage();
}