Return early if no url passed into preload

daun · daun · commit f2e51e7e89ed · 2024-01-26T16:41:57.000+01:00
diff --git a/src/index.ts b/src/index.ts
@@ -270,6 +270,9 @@ export default class SwupPreloadPlugin extends Plugin {
 			return;
 		}
 
+		// Return if no url passed in
+		if (!url) return;
+
 		// Already preloading? Return existing promise
 		if (this.preloadPromises.has(url)) {
 			return this.preloadPromises.get(url);

Original file line number	Diff line number	Diff line change
`@@ -270,6 +270,9 @@ export default class SwupPreloadPlugin extends Plugin {`
`270`	`270`	`return;`
`271`	`271`	`}`
`272`	`272`
	`273`	`+ // Return if no url passed in`
	`274`	`+ if (!url) return;`
	`275`	`+`
`273`	`276`	`// Already preloading? Return existing promise`
`274`	`277`	`if (this.preloadPromises.has(url)) {`
`275`	`278`	`return this.preloadPromises.get(url);`