fix(expandable section): Fix uncaught exception (patternfly#10659)

tlabaj · Jul 8, 2024 · 5925ef1 · 5925ef1
1 parent 63e4039
commit 5925ef1
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/packages/react-core/src/components/ExpandableSection/ExpandableSection.tsx b/packages/react-core/src/components/ExpandableSection/ExpandableSection.tsx
@@ -171,10 +171,12 @@ class ExpandableSection extends React.Component<ExpandableSectionProps, Expandab
   };
 
   resize = () => {
-    const { offsetWidth } = this.expandableContentRef.current;
-    if (this.state.previousWidth !== offsetWidth) {
-      this.setState({ previousWidth: offsetWidth });
-      this.checkToggleVisibility();
+    if (this.expandableContentRef) {
+      const { offsetWidth } = this.expandableContentRef.current;
+      if (this.state.previousWidth !== offsetWidth) {
+        this.setState({ previousWidth: offsetWidth });
+        this.checkToggleVisibility();
+      }
     }
   };
   handleResize = debounce(this.resize, 250);