Avoid autocompleting passed the action name argument in the CLI command.

When running the autocomplete of the CLI command 'manager show command <action>'
it was autocompleting everything else after the <action> argument, giving an error,
because this command doesn't support multiple AMI action names at a time.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@195367 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/manager.c

@@ -612,6 +612,8 @@ static char *handle_showmancmd(struct ast_cli_entry *e, int cmd, struct ast_cli_
 			"	Shows the detailed description for a specific Asterisk manager interface command.\n";
 		return NULL;
 	case CLI_GENERATE:
+		if (a->pos == 3) {
+			/* autocomplete the action name. */
 			l = strlen(a->word);
 			which = 0;
 			AST_RWLIST_RDLOCK(&actions);
@@ -624,6 +626,9 @@ static char *handle_showmancmd(struct ast_cli_entry *e, int cmd, struct ast_cli_
 			AST_RWLIST_UNLOCK(&actions);
 			return ret;
 		}
+
+		return NULL;
+	}
 	authority = ast_str_alloca(80);
 	if (a->argc != 4) {
 		return CLI_SHOWUSAGE;