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

[openvswitch] / utilities / dpctl.c

diff --git a/utilities/dpctl.c b/utilities/dpctl.c
index 7cdb324c9625aa3e5ae005b022b8391a1d35b6be..f5b2adece075686ba8ed3abc0718f8467a63be0f 100644 (file)
--- a/utilities/dpctl.c
+++ b/utilities/dpctl.c
@@ -206,7 +206,7 @@ usage(void)
     vconn_usage(true, false);
     printf("\nOptions:\n"
            "  -t, --timeout=SECS          give up after SECS seconds\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");