--- btrfs-tools-0.19+20130131.orig/cmds-check.c
+++ btrfs-tools-0.19+20130131/cmds-check.c
@@ -3566,11 +3566,13 @@ int cmd_check(int argc, char **argv)
 
 	while(1) {
 		int c;
-		c = getopt_long(argc, argv, "as:", long_options,
+		c = getopt_long(argc, argv, "aCts:", long_options,
 				&option_index);
 		if (c < 0)
 			break;
 		switch(c) {
+			case 'C':
+			case 't':
 			case 'a': /* ignored */ break;
 			case 's':
 				num = atol(optarg);