diff options
Diffstat (limited to 'commands/global.c')
| -rw-r--r-- | commands/global.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/commands/global.c b/commands/global.c index cf8e9a5b48..a8ff5ea18f 100644 --- a/commands/global.c +++ b/commands/global.c @@ -50,6 +50,7 @@ static int do_global(int argc, char *argv[]) BAREBOX_CMD_HELP_START(global) BAREBOX_CMD_HELP_TEXT("Add a new global variable named VAR, optionally set to VALUE.") +BAREBOX_CMD_HELP_TEXT("Without options, print all global and env (prefixed with *) variables.") BAREBOX_CMD_HELP_TEXT("") BAREBOX_CMD_HELP_TEXT("Options:") BAREBOX_CMD_HELP_OPT("-r", "Remove globalvars") @@ -58,7 +59,7 @@ BAREBOX_CMD_HELP_END BAREBOX_CMD_START(global) .cmd = do_global, BAREBOX_CMD_DESC("create or set global variables") - BAREBOX_CMD_OPTS("[-r] VAR[=VALUE] ...") + BAREBOX_CMD_OPTS("[-r] [VAR[=VALUE] ...]") BAREBOX_CMD_GROUP(CMD_GRP_ENV) BAREBOX_CMD_HELP(cmd_global_help) BAREBOX_CMD_COMPLETE(global_complete) |