From 99e84da69c0a7ec7971c199a3c39052b399ea6a9 Mon Sep 17 00:00:00 2001
From: ShikiSuen <shikisuen@outlook.com>
Date: Fri, 24 Jun 2022 19:33:38 +0800
Subject: [PATCH] KeyHandler // Fix conditioning error in handleBackspace().

---
 Source/Modules/ControllerModules/KeyHandler_States.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Modules/ControllerModules/KeyHandler_States.swift b/Source/Modules/ControllerModules/KeyHandler_States.swift
index 92bb805c..a9e5c5e4 100644
--- a/Source/Modules/ControllerModules/KeyHandler_States.swift
+++ b/Source/Modules/ControllerModules/KeyHandler_States.swift
@@ -444,7 +444,7 @@ extension KeyHandler {
     if composer.hasToneMarker(withNothingElse: true) {
       composer.clear()
     } else if composer.isEmpty {
-      if compositorCursorIndex >= 0 {
+      if compositorCursorIndex > 0 {
         deleteCompositorReadingAtTheRearOfCursor()
         walk()
       } else {