From a31fda24af5c2d78fcaa6509b1aad20d8293d2c0 Mon Sep 17 00:00:00 2001
From: Artem Mylnikov <ajjnix@gmail.com>
Date: Mon, 25 Nov 2024 23:01:40 +0200
Subject: [PATCH] Don't iterate through runtime classes unnecessarily

---
 Realm/RLMSchema.mm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Realm/RLMSchema.mm b/Realm/RLMSchema.mm
index aeb72f9579..58d7c8482d 100644
--- a/Realm/RLMSchema.mm
+++ b/Realm/RLMSchema.mm
@@ -193,8 +193,8 @@ - (void)setObjectSchema:(NSArray *)objectSchema {
 }
 
 - (RLMObjectSchema *)schemaForClassName:(NSString *)className {
-    if (RLMObjectSchema *schema = _objectSchemaByName[className]) {
-        return schema; // fast path for already-initialized schemas
+    if (_objectSchemaByName.count > 0) {
+        return _objectSchemaByName[className]; // fast path for already-initialized schemas
     } else if (Class cls = [RLMSchema classForString:className]) {
         [cls sharedSchema];                    // initialize the schema
         return _objectSchemaByName[className]; // try again