From 4a522f0984aa9866067e3cadc9cd3de4c408c6d0 Mon Sep 17 00:00:00 2001
From: Ahmed Awan <qe66653@umbc.edu>
Date: Tue, 5 Mar 2024 14:05:22 -0600
Subject: [PATCH] `Toast.error` on dropping item(s) to the same history

---
 .../src/components/History/CurrentHistory/HistoryPanel.vue   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/client/src/components/History/CurrentHistory/HistoryPanel.vue b/client/src/components/History/CurrentHistory/HistoryPanel.vue
index 6f863bdb4deb..6391e3509d14 100644
--- a/client/src/components/History/CurrentHistory/HistoryPanel.vue
+++ b/client/src/components/History/CurrentHistory/HistoryPanel.vue
@@ -350,7 +350,10 @@ async function onDrop(evt: any) {
         // this was not a valid object for this dropzone, ignore
     }
 
-    if (!data || historyId === props.history.id) {
+    if (!data) {
+        return;
+    } else if (historyId === props.history.id) {
+        Toast.error("Cannot copy to the same history");
         return;
     }