Fix errors installing extension from Welcome page (fixes #50753)

src/vs/platform/extensionManagement/node/extensionManagementService.ts

@@ -246,7 +246,7 @@ export class ExtensionManagementService extends Disposable implements IExtension
 						return this.downloadAndInstallExtensions(extensionsToInstall, operataions)
 							.then(
 								locals => this.onDidInstallExtensions(extensionsToInstall, locals, operataions, [])
-									.then(() => locals.filter(l => areSameExtensions({ id: getGalleryExtensionIdFromLocal(l), uuid: l.identifier.uuid }, extension.identifier)[0])),
+									.then(() => locals.filter(l => areSameExtensions({ id: getGalleryExtensionIdFromLocal(l), uuid: l.identifier.uuid }, extension.identifier))[0]),
 								errors => this.onDidInstallExtensions(extensionsToInstall, [], operataions, errors));
 					},
 					error => this.onDidInstallExtensions([extension], [], [this.getOperation(extension.identifier, installed)], [error])));

src/vs/workbench/parts/welcome/page/electron-browser/welcomePage.ts

@@ -117,7 +117,7 @@ const extensionPacks: ExtensionSuggestion[] = [
 	// { name: localize('welcomePage.go', "Go"), id: 'lukehoban.go' },
 	{ name: localize('welcomePage.php', "PHP"), id: 'felixfbecker.php-pack' },
 	{ name: localize('welcomePage.azure', "Azure"), title: localize('welcomePage.showAzureExtensions', "Show Azure extensions"), id: 'workbench.extensions.action.showAzureExtensions', isCommand: true },
-	{ name: localize('welcomePage.docker', "Docker"), id: 'PeterJausovec.vscode-docker' },
+	{ name: localize('welcomePage.docker', "Docker"), id: 'peterjausovec.vscode-docker' },
 ];
 
 const keymapExtensions: ExtensionSuggestion[] = [