Fix possible nullderef

101eb6d9 · Matt Bierner · 4dd943cd · 101eb6d9
隐藏空白更改
内联并排

Showing with 4 addition and 0 deletion

src/vs/workbench/browser/parts/resourceviewer/resourceViewer.ts .../workbench/browser/parts/resourceviewer/resourceViewer.ts +4 -0

未找到文件。
--- a/src/vs/workbench/browser/parts/resourceviewer/resourceViewer.ts
+++ b/src/vs/workbench/browser/parts/resourceviewer/resourceViewer.ts
@@ -372,6 +372,10 @@ class InlineImageView {
 		let imgElement: HTMLImageElement | null = null;

 		function updateScale(newScale: Scale) {
+			if (!img || !imgElement.parentElement) {
+				return;
+			}
+
 			if (newScale === 'fit') {
 				scale = 'fit';
 				img.addClass('scale-to-fit');