Make facility and level optional in -v, --verbose options.

[openvswitch] / tests / test-dhcp-client.c

diff --git a/tests/test-dhcp-client.c b/tests/test-dhcp-client.c
index 4ed6fc0af542369e4c4c261cd24992025a900206..528d1b19430aca4f8c7769c283ae3e97ddcf1fe3 100644 (file)
--- a/tests/test-dhcp-client.c
+++ b/tests/test-dhcp-client.c
@@ -175,7 +175,7 @@ usage(void)
            "  --vendor-class=STRING   use STRING as vendor class (default:\n"
            "                          none); use OpenFlow to imitate secchan\n"
            "\nOther options:\n"
-           "  -v, --verbose=MODULE:FACILITY:LEVEL  configure logging levels\n"
+           "  -v, --verbose=MODULE[:FACILITY[:LEVEL]]  set logging levels\n"
            "  -v, --verbose           set maximum verbosity level\n"
            "  -h, --help              display this help message\n"
            "  -V, --version           display version information\n",