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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-12-16 22:40:09 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-12-16 23:21:51 -0500
commita94200d0b4a8f98e5d9433282642300082de7d59 (patch)
tree029879b40307518bb89381357a7f5b1f79c5d93c /src/bus-driverd/bus-driverd.c
parentc0fdf09885ce83cc7edc31f51b03ef284980dfa8 (diff)
bus-driverd: actually add --version
Diffstat (limited to 'src/bus-driverd/bus-driverd.c')
-rw-r--r--src/bus-driverd/bus-driverd.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/bus-driverd/bus-driverd.c b/src/bus-driverd/bus-driverd.c
index e3d32ec548..ce2e1b2138 100644
--- a/src/bus-driverd/bus-driverd.c
+++ b/src/bus-driverd/bus-driverd.c
@@ -81,8 +81,9 @@ static int parse_argv(int argc, char *argv[]) {
};
static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { NULL, 0, NULL, 0 }
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, ARG_VERSION },
+ {}
};
int c;
@@ -90,8 +91,7 @@ static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) {
-
+ while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
switch (c) {
case 'h':
@@ -107,10 +107,8 @@ static int parse_argv(int argc, char *argv[]) {
return -EINVAL;
default:
- log_error("Unknown option code %c", c);
- return -EINVAL;
+ assert_not_reached("Unknown option");
}
- }
return 1;
}