zcip: bb_error_msg had stray newlines; small optimization in opt parsing
diff --git a/networking/zcip.c b/networking/zcip.c
index a7f19d5..3a08382 100644
--- a/networking/zcip.c
+++ b/networking/zcip.c
@@ -171,7 +171,7 @@
}
if (WEXITSTATUS(status) != 0) {
if (FOREGROUND)
- bb_error_msg("script %s failed, exit=%d\n",
+ bb_error_msg("script %s failed, exit=%d",
script, WEXITSTATUS(status));
else
syslog(LOG_ERR, "script %s failed, exit=%d",
@@ -233,7 +233,7 @@
// parse commandline: prog [options] ifname script
char *r_opt;
- bb_opt_complementally = "vv"; // -v options accumulate
+ bb_opt_complementally = "vv:vf"; // -v accumulates and implies -f
opts = bb_getopt_ulflags(argc, argv, "fqr:v", &r_opt, &verbose);
if (opts & 4) { // -r n.n.n.n
if (inet_aton(r_opt, &ip) == 0
@@ -241,7 +241,6 @@
bb_error_msg_and_die("invalid link address");
}
}
- if (verbose) opts |= 1; // -v implies -f
argc -= optind;
argv += optind;
if (argc != 2)
@@ -442,7 +441,7 @@
if (fds[0].revents & POLLERR) {
// FIXME: links routinely go down;
// this shouldn't necessarily exit.
- bb_error_msg("%s: poll error\n", intf);
+ bb_error_msg("%s: poll error", intf);
if (ready) {
run(script, "deconfig",
intf, &ip);