Remove the barely-used and unnecessary command check() function.

1 files changed, 13 insertions, 16 deletions

diff --git a/usr.bin/tmux/cmd-bind-key.c b/usr.bin/tmux/cmd-bind-key.c
index c29cd7e3ef0..b6f45643ca0 100644
--- a/usr.bin/tmux/cmd-bind-key.c
+++ b/usr.bin/tmux/cmd-bind-key.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-bind-key.c,v 1.16 2013/03/24 09:54:10 nicm Exp $ */
+/* $OpenBSD: cmd-bind-key.c,v 1.17 2013/10/10 12:00:18 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,7 +27,6 @@
  * Bind a key to a command, this recurses through cmd_*.
  */
 
-enum cmd_retval	 cmd_bind_key_check(struct args *);
 enum cmd_retval	 cmd_bind_key_exec(struct cmd *, struct cmd_q *);
 
 enum cmd_retval	 cmd_bind_key_table(struct cmd *, struct cmd_q *, int);
@@ -38,24 +37,10 @@ const struct cmd_entry cmd_bind_key_entry = {
 	"[-cnr] [-t key-table] key command [arguments]",
 	0,
 	NULL,
-	cmd_bind_key_check,
 	cmd_bind_key_exec
 };
 
 enum cmd_retval
-cmd_bind_key_check(struct args *args)
-{
-	if (args_has(args, 't')) {
-		if (args->argc != 2 && args->argc != 3)
-			return (CMD_RETURN_ERROR);
-	} else {
-		if (args->argc < 2)
-			return (CMD_RETURN_ERROR);
-	}
-	return (CMD_RETURN_NORMAL);
-}
-
-enum cmd_retval
 cmd_bind_key_exec(struct cmd *self, struct cmd_q *cmdq)
 {
 	struct args	*args = self->args;
@@ -63,6 +48,18 @@ cmd_bind_key_exec(struct cmd *self, struct cmd_q *cmdq)
 	struct cmd_list	*cmdlist;
 	int		 key;
 
+	if (args_has(args, 't')) {
+		if (args->argc != 2 && args->argc != 3) {
+			cmdq_error(cmdq, "not enough arguments");
+			return (CMD_RETURN_ERROR);
+		}
+	} else {
+		if (args->argc < 2) {
+			cmdq_error(cmdq, "not enough arguments");
+			return (CMD_RETURN_ERROR);
+		}
+	}
+
 	key = key_string_lookup_string(args->argv[0]);
 	if (key == KEYC_NONE) {
 		cmdq_error(cmdq, "unknown key: %s", args->argv[0]);