From a31f29d90cb8759d5469ec2d302c669bc7d3832e Mon Sep 17 00:00:00 2001
From: Genie <genie.it.ninja@gmail.com>
Date: Thu, 13 Oct 2022 11:16:01 +0900
Subject: [PATCH] 0 not showing on keypad over 15.3 iOS version

---
 SmileLock/Classes/PasswordInputView.swift | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SmileLock/Classes/PasswordInputView.swift b/SmileLock/Classes/PasswordInputView.swift
index 58d7ce3..4eda277 100644
--- a/SmileLock/Classes/PasswordInputView.swift
+++ b/SmileLock/Classes/PasswordInputView.swift
@@ -120,6 +120,10 @@ open class PasswordInputView: UIView {
         let borderWidth = radius * borderWidthRatio
         let circleRadius = radius - borderWidth
         
+        //added by @seiritu
+        if (numberString.isEmpty) {
+            numberString = "0"
+        }
         //update label
         label.text = numberString