From 938d3fe2a893d1c19d24d35526dfcf3416b61f64 Mon Sep 17 00:00:00 2001
From: Mijo Gracanin <mijo.gracanin@gmail.com>
Date: Wed, 15 Feb 2023 09:04:15 +0100
Subject: [PATCH] #165: Fix potential crash

---
 .../src/ios/MicroblinkModule/MicroblinkModule/MBBlinkIDModule.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BlinkID/src/ios/MicroblinkModule/MicroblinkModule/MBBlinkIDModule.m b/BlinkID/src/ios/MicroblinkModule/MicroblinkModule/MBBlinkIDModule.m
index c4a92ec..3face2e 100644
--- a/BlinkID/src/ios/MicroblinkModule/MicroblinkModule/MBBlinkIDModule.m
+++ b/BlinkID/src/ios/MicroblinkModule/MicroblinkModule/MBBlinkIDModule.m
@@ -56,7 +56,7 @@ - (NSDictionary *)sanitizeDictionary:(NSDictionary *)dictionary {
     NSMutableDictionary *mutableDictionary = [[NSMutableDictionary alloc] initWithDictionary:dictionary];
     for (NSString* key in dictionary.allKeys) {
         if (mutableDictionary[key] == [NSNull null]) {
-            mutableDictionary[key] = nil;
+            [mutableDictionary removeObjectForKey:key];
         }
     }
     return mutableDictionary;