EX-3861: Error caused by Interactive Seating Chart on events in Core (#…

…198)
ticketevolution · Apr 5, 2021 · c79b312 · c79b312
1 parent 38cd006
commit c79b312
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Showing 6 changed files with 13 additions and 4 deletions.
diff --git a/build/tevomaps.js b/build/tevomaps.js
diff --git a/build/tevomaps.js.gz b/build/tevomaps.js.gz
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ticketevolution/seatmaps-client",
-  "version": "1.3.2",
+  "version": "1.3.4",
   "description": "A client side JavaScript library that enables users to view interactive seating charts for tickets available via the Ticket Evolution API.",
   "keywords": [
     "Ticket Evolution",

diff --git a/src/TicketMap/index.tsx b/src/TicketMap/index.tsx
@@ -405,6 +405,9 @@ export default class TicketMap extends Component<Props & DefaultProps, State> {
   }
 
   getSectionFromTarget(target: HTMLElement) {
+    if (!target) {
+      return;
+    }
     const element = target.closest("[data-section-id]");
     if (!element) {
       return;

diff --git a/src/__tests__/TicketMap/index.test.tsx b/src/__tests__/TicketMap/index.test.tsx
@@ -680,12 +680,18 @@ describe("TicketMap", () => {
   describe("getSectionFromTarget", () => {
     let target: HTMLElement;
 
-    it("should return undefined if section has empty id", async () => {
+    it("returns undefined if section has empty id", async () => {
       target = document.createElement("path");
       target.setAttribute("data-section-id", "");
 
       expect(wrapper.instance().getSectionFromTarget(target)).toBeUndefined();
     });
+
+    it("returns undefined if passed target is undefined", async () => {
+      expect(
+        wrapper.instance().getSectionFromTarget(null as any)
+      ).toBeUndefined();
+    });
   });
 
   describe("getDefaultColor", () => {