From d5915c7598ca7f7ae1bdc091ad9d730d413d8681 Mon Sep 17 00:00:00 2001
From: Sam Zhou <sam@developersam.com>
Date: Sun, 26 Apr 2020 13:25:06 -0400
Subject: [PATCH] Fix #350 (#351)

### Summary

Use currentTarget since it's more reliable, and it solves the problem.

### Test Plan

Type a letter. It no longer crashes.

### Notes

https://github.com/facebook/react/issues/5733
---
 src/components/includes/ProfessorTagInfo.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/includes/ProfessorTagInfo.tsx b/src/components/includes/ProfessorTagInfo.tsx
index e78ff05bd..8e9e19095 100644
--- a/src/components/includes/ProfessorTagInfo.tsx
+++ b/src/components/includes/ProfessorTagInfo.tsx
@@ -43,7 +43,8 @@ class ProfessorTagInfo extends React.Component<PropTypes, State> {
     }
 
     handleNameChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
-        this.setState((state) => ({ tag: { ...state.tag, name: event.target.value } }));
+        const name = event.currentTarget.value;
+        this.setState((state) => ({ tag: { ...state.tag, name } }));
     };
 
     handleNewTagTextChange = (event: React.ChangeEvent<HTMLInputElement>): void => {