Fix possibly null on getPostID

DimensionDev · Jul 3, 2019 · 9680026 · 9680026
1 parent a0052bd
commit 9680026
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/extension/content-script/injections/Posts.tsx b/src/extension/content-script/injections/Posts.tsx
@@ -129,7 +129,10 @@ function getPostBy(node: DomProxy) {
 }
 function getPostID(node: DomProxy) {
     if (isMobile) {
-        const idElement = node.current.querySelector('abbr')!.closest('a')!
+        const abbr = node.current.querySelector('abbr')
+        if (!abbr) return null
+        const idElement = abbr.closest('a')
+        if (!idElement) return null
         const id = new URL(idElement.href)
         return id.searchParams.get('id') || ''
     } else {