From 5f32b7d9613e9ef3f8198302379a42630323da6a Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 20 Aug 2021 19:50:16 +0000
Subject: Hide struct args behind a couple of accessor functions.

---
 cmd-set-option.c | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

(limited to 'cmd-set-option.c')

diff --git a/cmd-set-option.c b/cmd-set-option.c
index 70e3c54d..48e04eed 100644
--- a/cmd-set-option.c
+++ b/cmd-set-option.c
@@ -77,14 +77,16 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
 	struct window_pane		*loop;
 	struct options			*oo;
 	struct options_entry		*parent, *o, *po;
-	char				*name, *argument, *value = NULL, *cause;
+	char				*name, *argument, *expanded = NULL;
+	char				*cause;
+	const char			*value;
 	int				 window, idx, already, error, ambiguous;
 	int				 scope;
 
 	window = (cmd_get_entry(self) == &cmd_set_window_option_entry);
 
 	/* Expand argument. */
-	argument = format_single_from_target(item, args->argv[0]);
+	argument = format_single_from_target(item, args_string(args, 0));
 
 	/* If set-hook -R, fire the hook straight away. */
 	if (cmd_get_entry(self) == &cmd_set_hook_entry && args_has(args, 'R')) {
@@ -104,12 +106,14 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
 			cmdq_error(item, "invalid option: %s", argument);
 		goto fail;
 	}
-	if (args->argc < 2)
+	if (args_count(args) < 2)
 		value = NULL;
-	else if (args_has(args, 'F'))
-		value = format_single_from_target(item, args->argv[1]);
 	else
-		value = xstrdup(args->argv[1]);
+		value = args_string(args, 1);
+	if (value != NULL && args_has(args, 'F')) {
+		expanded = format_single_from_target(item, value);
+		value = expanded;
+	}
 
 	/* Get the scope and table for the option .*/
 	scope = options_scope_from_name(args, window, name, target, &oo,
@@ -211,13 +215,13 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
 
 out:
 	free(argument);
-	free(value);
+	free(expanded);
 	free(name);
 	return (CMD_RETURN_NORMAL);
 
 fail:
 	free(argument);
-	free(value);
+	free(expanded);
 	free(name);
 	return (CMD_RETURN_ERROR);
 }
-- 
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