Merge pull request #1524 from sunnylqm/patch-2

fix head request handler again

Author: SaltyAom

src/compose.ts

@@ -2381,18 +2381,10 @@ export const composeGeneralHandler = (app: AnyElysia) => {
 		)
 			switchMap +=
 				`case 'HEAD':` +
-				`const _ht=ht[${methods.GET ?? methods.ALL}].composed(c)\n` +
-				`if(typeof _ht === 'function') {return _ht` +
-				`.then(_res=>getResponseLength(_res).then((length)=>{` +
-				`_res.headers.set('content-length', length)\n` +
-				`return new Response(null,{status:_res.status,statusText:_res.statusText,headers:_res.headers})\n` +
-				'}))\n' +
-				`}else{` +
-				`return getResponseLength(_ht).then((length)=>{` +
+				`return Promise.resolve(ht[${methods.GET ?? methods.ALL}].composed(c)).then(_ht=>getResponseLength(_ht).then((length)=>{` +
 				`_ht.headers.set('content-length', length)\n` +
 				`return new Response(null,{status:_ht.status,statusText:_ht.statusText,headers:_ht.headers})\n` +
-				`})` +
-				`}\n`
+				`}))\n`
 
 		for (const [method, index] of Object.entries(methods)) {
 			if (method === 'ALL' || method === 'GET' || method === 'WS')