commit a1b774028efab4c5ed609551502edf024af8cca5
from: Stefan Sperling <stsp@stsp.name>
date: Tue Nov 24 22:17:54 2020 UTC

fix calls to ref_usage(); found by naddy

commit - 38cb327bdb45362994c1b56df5899d5246b54424
commit + a1b774028efab4c5ed609551502edf024af8cca5
blob - c0a85cd49ea9763190a0f4d11960ac7a8175b043
blob + 8981c293642da4f35c4aabf2ca1165e4b2c65fee
--- tog/tog.c
+++ tog/tog.c
@@ -5549,7 +5549,7 @@ cmd_tree(int argc, char *argv[])
 				    optarg);
 			break;
 		default:
-			usage_tree();
+			usage_ref();
 			/* NOTREACHED */
 		}
 	}
@@ -5558,7 +5558,7 @@ cmd_tree(int argc, char *argv[])
 	argv += optind;
 
 	if (argc > 1)
-		usage_tree();
+		usage_ref();
 
 	cwd = getcwd(NULL, 0);
 	if (cwd == NULL)