bindsym: change xkb_rule_names initialization

include/sway/config.h

@@ -577,7 +577,8 @@ void merge_input_config(struct input_config *dst, struct input_config *src);
 
 struct input_config *store_input_config(struct input_config *ic);
 
-struct xkb_rule_names input_config_get_rule_names(struct input_config *ic);
+void input_config_fill_rule_names(struct input_config *ic,
+		struct xkb_rule_names *rules);
 
 void free_input_config(struct input_config *ic);
 

sway/config.c

@@ -337,7 +337,7 @@ static void config_defaults(struct sway_config *config) {
 	if (!(config->ipc_policies = create_list())) goto cleanup;
 
 	// The keysym to keycode translation
-	struct xkb_rule_names rules = {};
+	struct xkb_rule_names rules = {0};
 	config->keysym_translation_state =
 		keysym_translation_state_create(rules);
 
@@ -989,7 +989,8 @@ static void translate_binding_list(list_t *bindings, list_t *bindsyms,
 void translate_keysyms(struct input_config *input_config) {
 	keysym_translation_state_destroy(config->keysym_translation_state);
 
-	struct xkb_rule_names rules = input_config_get_rule_names(input_config);
+	struct xkb_rule_names rules = {0};
+	input_config_fill_rule_names(input_config, &rules);
 	config->keysym_translation_state =
 		keysym_translation_state_create(rules);
 

sway/config/input.c

@@ -212,16 +212,13 @@ struct input_config *store_input_config(struct input_config *ic) {
 	return ic;
 }
 
-struct xkb_rule_names input_config_get_rule_names(struct input_config *ic) {
+void input_config_fill_rule_names(struct input_config *ic,
-	struct xkb_rule_names rules = {
+		struct xkb_rule_names *rules) {
-		.layout = ic->xkb_layout,
+	rules->layout = ic->xkb_layout;
-		.model = ic->xkb_model,
+	rules->model = ic->xkb_model;
-		.options = ic->xkb_options,
+	rules->options = ic->xkb_options;
-		.rules = ic->xkb_rules,
+	rules->rules = ic->xkb_rules;
-		.variant = ic->xkb_variant,
+	rules->variant = ic->xkb_variant;
-	};
-
-	return rules;
 }
 
 void free_input_config(struct input_config *ic) {

sway/input/keyboard.c

@@ -482,11 +482,9 @@ void sway_keyboard_configure(struct sway_keyboard *keyboard) {
 	struct wlr_input_device *wlr_device =
 		keyboard->seat_device->input_device->wlr_device;
 
-	struct xkb_rule_names rules;
+	struct xkb_rule_names rules = {0};
 	if (input_config) {
-		rules = input_config_get_rule_names(input_config);
+		input_config_fill_rule_names(input_config, &rules);
-	} else {
-		memset(&rules, 0, sizeof(rules));
 	}
 
 	if (!rules.layout) {