From 289dda0fcab73ae94938e9a69ec599f2c7efb0cf Mon Sep 17 00:00:00 2001
From: Joshua Horton <jahorton@sil.org>
Date: Fri, 16 Aug 2024 15:17:05 +0700
Subject: [PATCH] change(ios): better early-exit if all font data found

---
 .../KMEI/KeymanEngine/Classes/Resource Data/FontManager.swift | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ios/engine/KMEI/KeymanEngine/Classes/Resource Data/FontManager.swift b/ios/engine/KMEI/KeymanEngine/Classes/Resource Data/FontManager.swift
index 6dd114d375c..9f0047d7f7b 100644
--- a/ios/engine/KMEI/KeymanEngine/Classes/Resource Data/FontManager.swift	
+++ b/ios/engine/KMEI/KeymanEngine/Classes/Resource Data/FontManager.swift	
@@ -199,6 +199,10 @@ public class FontManager {
     var fontsToFind = fontNames
     
     UIFont.familyNames.forEach { familyName in
+      if fontsToFind.count == 0 {
+        return
+      }
+      
       let familyFonts = UIFont.fontNames(forFamilyName: familyName)
       
       for font in familyFonts {