Make sure we call update after the binary size of the image is computed

mjbvz · mjbvz · commit d628c3b82e31 · 2019-11-15T15:05:01.000-08:00
Fixes a possible race if the dimensions of the image are computed before the get the size (which is unlikely but possible)
diff --git a/extensions/image-preview/src/preview.ts b/extensions/image-preview/src/preview.ts
@@ -147,10 +147,11 @@ class Preview extends Disposable implements vscode.WebviewEditorEditingCapabilit
 			}
 		}));
 
-		(async () => {
-			const { size } = await vscode.workspace.fs.stat(resource);
+		vscode.workspace.fs.stat(resource).then(({ size }) => {
 			this._imageBinarySize = size;
-		})();
+			this.update();
+		});
+
 		this.render();
 		this.update();
 		this.webviewEditor.webview.postMessage({ type: 'setActive', value: this.webviewEditor.active });
