fix null dereference

datahub-project · Dec 20, 2024 · 4b3ec4c · 4b3ec4c
1 parent 03ab2a3
commit 4b3ec4c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/datahub-web-react/src/app/lineage/utils/titleUtils.ts b/datahub-web-react/src/app/lineage/utils/titleUtils.ts
@@ -124,10 +124,10 @@ function truncate(input, length) {
 function getLastTokenOfTitle(title?: string): string {
     if (!title) return '';
 
-    const lastToken = title?.split('.')?.slice(-1)[0];
+    const lastToken = title?.split('.')?.slice(-1)?.[0];
 
     // if the last token does not contain any content, the string should not be tokenized on `.`
-    if (lastToken.replace(/\s/g, '').length === 0) {
+    if (lastToken?.replace(/\s/g, '')?.length === 0) {
         return title;
     }