added conditional statement to avoid redundant push

src/components/ZclEndpointCard.vue

@@ -411,7 +411,10 @@ export default {
     },
     handleEndpointCardClick(endpointReference) {
       this.setSelectedEndpointType(endpointReference)
-      this.$router.push({ path: '/' })
+      // takes the user back to endpoint main page (i.e. list of clusters)
+      if (this.$route.path !== '/') {
+        this.$router.push({ path: '/' })
+      }
     }
   },
   computed: {