buffer: improve Blob constructor error message when passing a string

meixg · juanarbol · commit eb3dfc00f0bf · 2022-04-06T12:25:55.000-05:00
resolve: #38856 PR-URL: #42338 Fixes: #38856 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/lib/internal/blob.js b/lib/internal/blob.js
@@ -139,7 +139,7 @@ class Blob {
     if (sources === null ||
         typeof sources[SymbolIterator] !== 'function' ||
         typeof sources === 'string') {
-      throw new ERR_INVALID_ARG_TYPE('sources', 'Iterable', sources);
+      throw new ERR_INVALID_ARG_TYPE('sources', 'a sequence', sources);
     }
     validateObject(options, 'options');
     let {

Original file line number	Diff line number	Diff line change
`@@ -139,7 +139,7 @@ class Blob {`
`139`	`139`	`if (sources === null \|\|`
`140`	`140`	`typeof sources[SymbolIterator] !== 'function' \|\|`
`141`	`141`	`typeof sources === 'string') {`
`142`		`- throw new ERR_INVALID_ARG_TYPE('sources', 'Iterable', sources);`
	`142`	`+ throw new ERR_INVALID_ARG_TYPE('sources', 'a sequence', sources);`
`143`	`143`	`}`
`144`	`144`	`validateObject(options, 'options');`
`145`	`145`	`let {`