merge duplicated if statement

src/compiler/compile/render_dom/wrappers/InlineComponent/index.ts

@@ -405,8 +405,20 @@ export default class InlineComponentWrapper extends Wrapper {
 
 			const snippet = this.node.expression.manipulate(block);
 
+			let css_custom_properties_wrapper_anchor = null;
 			if (has_css_custom_properties) {
 				this.set_css_custom_properties(block, css_custom_properties_wrapper);
+				if ((this.next ? !this.next.is_dom_node() : !parent_node || !this.parent.is_dom_node())) {
+					css_custom_properties_wrapper_anchor = block.get_unique_name(`${this.var.name}_anchor`);
+					block.add_element(
+						css_custom_properties_wrapper_anchor,
+						x`@empty()`,
+						parent_nodes && x`@empty()`,
+						parent_node
+					);
+				} else {
+					css_custom_properties_wrapper_anchor = (this.next && this.next.var) || parent_node;
+				}
 			}
 
 			this.create_claim_chunk(block, parent_nodes, name, css_custom_properties_wrapper);
@@ -435,31 +447,16 @@ export default class InlineComponentWrapper extends Wrapper {
 				b`if (${name}) @create_component(${name}.$$.fragment);`
 			);
 
-			const tmp_anchor = this.get_or_create_anchor(block, parent_node, parent_nodes);
-			const anchor = css_custom_properties_wrapper ? 'null' : tmp_anchor;
-			const update_mount_node = has_css_custom_properties ? css_custom_properties_wrapper : this.get_update_mount_node(tmp_anchor);
-
-			let css_custom_properties_wrapper_anchor = null;
-			if (has_css_custom_properties) {
-				if ((this.next ? !this.next.is_dom_node() : !parent_node || !this.parent.is_dom_node())) {
-					css_custom_properties_wrapper_anchor = block.get_unique_name(`${this.var.name}_anchor`);
-					block.add_element(
-						css_custom_properties_wrapper_anchor,
-						x`@empty()`,
-						parent_nodes && x`@empty()`,
-						parent_node
-					);
-				} else {
-					css_custom_properties_wrapper_anchor = (this.next && this.next.var) || parent_node;
-				}
-			}
-
 			if (updates.length) {
 				block.chunks.update.push(b`
 					${updates}
 				`);
 			}
 
+			const tmp_anchor = this.get_or_create_anchor(block, parent_node, parent_nodes);
+			const anchor = css_custom_properties_wrapper ? 'null' : tmp_anchor;
+			const update_mount_node = has_css_custom_properties ? css_custom_properties_wrapper : this.get_update_mount_node(tmp_anchor);
+
 			block.chunks.update.push(b`
 				if (${switch_value} !== (${switch_value} = ${snippet})) {
 					if (${name}) {