slot may be an arbitrary object

lilnasy · lilnasy · commit 40200e19a073 · 2024-04-10T20:21:05.000Z
diff --git a/packages/astro/src/core/render/slots.ts b/packages/astro/src/core/render/slots.ts
@@ -8,7 +8,7 @@ import type { Logger } from '../logger/core.js';
 
 function getFunctionExpression(slot: any) {
 	if (!slot) return;
-	const expressions = slot?.expressions.filter((e: unknown) => isRenderInstruction(e) === false);
+	const expressions = slot?.expressions?.filter((e: unknown) => isRenderInstruction(e) === false);
 	if (expressions?.length !== 1) return
 	return expressions[0] as (...args: any[]) => any;
 }

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ import type { Logger } from '../logger/core.js';`
`8`	`8`
`9`	`9`	`function getFunctionExpression(slot: any) {`
`10`	`10`	`if (!slot) return;`
`11`		`- const expressions = slot?.expressions.filter((e: unknown) => isRenderInstruction(e) === false);`
	`11`	`+ const expressions = slot?.expressions?.filter((e: unknown) => isRenderInstruction(e) === false);`
`12`	`12`	`if (expressions?.length !== 1) return`
`13`	`13`	`return expressions[0] as (...args: any[]) => any;`
`14`	`14`	`}`