fix microsoft#79628

Benjamin Pasero · Benjamin Pasero · commit d65681b1afea · 2019-08-22T16:37:18.000+02:00
diff --git a/src/vs/workbench/browser/parts/editor/editorStatus.ts b/src/vs/workbench/browser/parts/editor/editorStatus.ts
@@ -990,7 +990,7 @@ export class ChangeModeAction extends Action {
 	private configureFileAssociation(resource: URI): void {
 		const extension = extname(resource);
 		const base = basename(resource);
-		const currentAssociation = this.modeService.getModeIdByFilepathOrFirstLine(resource.with({ path: base }));
+		const currentAssociation = this.modeService.getModeIdByFilepathOrFirstLine(URI.file(base));
 
 		const languages = this.modeService.getRegisteredLanguageNames();
 		const picks: IQuickPickItem[] = languages.sort().map((lang, index) => {
