only create block when necessary

Rich-Harris · Rich-Harris · commit f82a59b939a1 · 2024-11-26T18:24:39.000-05:00
diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/SvelteBoundary.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/SvelteBoundary.js
@@ -80,6 +80,6 @@ export function SvelteBoundary(node, context) {
 
 	context.state.template.push('<!>');
 	context.state.init.push(
-		snippet_statements ? b.block([...snippet_statements, boundary]) : boundary
+		snippet_statements.length > 0 ? b.block([...snippet_statements, boundary]) : boundary
 	);
 }

Original file line number	Diff line number	Diff line change
`@@ -80,6 +80,6 @@ export function SvelteBoundary(node, context) {`
`80`	`80`
`81`	`81`	`context.state.template.push('<!>');`
`82`	`82`	`context.state.init.push(`
`83`		`- snippet_statements ? b.block([...snippet_statements, boundary]) : boundary`
	`83`	`+ snippet_statements.length > 0 ? b.block([...snippet_statements, boundary]) : boundary`
`84`	`84`	`);`
`85`	`85`	`}`