From 1074386f74c42ce0abd80a9304bcd77a26e56113 Mon Sep 17 00:00:00 2001
From: Tatu Saloranta <tatu.saloranta@iki.fi>
Date: Sat, 17 Mar 2018 17:23:00 -0700
Subject: [PATCH] Minor fix to `MapEntrySerialzier`

---
 .../fasterxml/jackson/databind/ser/impl/MapEntrySerializer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/fasterxml/jackson/databind/ser/impl/MapEntrySerializer.java b/src/main/java/com/fasterxml/jackson/databind/ser/impl/MapEntrySerializer.java
index 3981bba0de..0917cce0c1 100644
--- a/src/main/java/com/fasterxml/jackson/databind/ser/impl/MapEntrySerializer.java
+++ b/src/main/java/com/fasterxml/jackson/databind/ser/impl/MapEntrySerializer.java
@@ -311,7 +311,7 @@ public boolean isEmpty(SerializerProvider prov, Entry<?, ?> entry)
             // Let's not worry about generic types here, actually;
             // unlikely to make any difference, but does add significant overhead
             Class<?> cc = value.getClass();
-            valueSer = _dynamicValueSerializers.serializerFor(cc.getClass());
+            valueSer = _dynamicValueSerializers.serializerFor(cc);
             if (valueSer == null) {
                 try {
                     valueSer = _findAndAddDynamic(_dynamicValueSerializers, cc, prov);