CLI command logger set level auto complete.

A simple patch to enable auto tab complete.

(closes issue #17152)
Reported by: pabelanger
Patches: 
      0017152.patch uploaded by pabelanger (license 224)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@256821 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/logger.c

@@ -669,9 +669,9 @@ static char *handle_logger_set_level(struct ast_cli_entry *e, int cmd, struct as
 
 	switch (cmd) {
 	case CLI_INIT:
-		e->command = "logger set level";
+		e->command = "logger set level {DEBUG|NOTICE|WARNING|ERROR|VERBOSE|DTMF} {on|off}";
 		e->usage = 
-			"Usage: logger set level\n"
+			"Usage: logger set level {DEBUG|NOTICE|WARNING|ERROR|VERBOSE|DTMF} {on|off}\n"
 			"       Set a specific log level to enabled/disabled for this console.\n";
 		return NULL;
 	case CLI_GENERATE: