From d43c5766cf0d4de4cc38091b54281d1c0f5faad1 Mon Sep 17 00:00:00 2001
From: Mike Fix <mrfix84@gmail.com>
Date: Sat, 10 Aug 2019 11:11:29 -0700
Subject: [PATCH] use useCallback for useGutterClickHandler

---
 components/Carbon.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/Carbon.js b/components/Carbon.js
index bc5a049..11f463a 100644
--- a/components/Carbon.js
+++ b/components/Carbon.js
@@ -322,7 +322,7 @@ function useGutterClickHandler(props) {
     }
   }, [state.selected, props.children, props.config])
 
-  return function onGutterClick(editor, lineNumber, gutter, e) {
+  return React.useCallback(function onGutterClick(editor, lineNumber, gutter, e) {
     editorRef.current = editor
 
     const numLines = editor.display.view.length
@@ -331,7 +331,7 @@ function useGutterClickHandler(props) {
     } else {
       dispatch({ type: 'LINE', lineNumber, numLines })
     }
-  }
+  }, [])
 }
 
 function CarbonContainer(props, ref) {