From 0c5b190e42d7d042bc274a5d7058c3d40d93b550 Mon Sep 17 00:00:00 2001
From: Marcin Grzejszczak <marcin.grzejszczak@gmail.com>
Date: Thu, 19 Nov 2020 09:47:36 +0100
Subject: [PATCH] Fixed the invalid default value code formatting

---
 .../main/java/org/springframework/cloud/internal/Main.java   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/src/main/java/org/springframework/cloud/internal/Main.java b/docs/src/main/java/org/springframework/cloud/internal/Main.java
index a41f2f5e..19335598 100644
--- a/docs/src/main/java/org/springframework/cloud/internal/Main.java
+++ b/docs/src/main/java/org/springframework/cloud/internal/Main.java
@@ -32,6 +32,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
 import org.springframework.util.StreamUtils;
+import org.springframework.util.StringUtils;
 
 /**
  * @author Marcin Grzejszczak
@@ -127,7 +128,7 @@ public class Main {
 
 		public String description;
 
-		public Object defaultValue;
+		public String defaultValue;
 
 		ConfigValue() {
 		}
@@ -143,7 +144,7 @@ public class Main {
 		}
 
 		public String toString() {
-			return "|" + name + " | `" + defaultValue + "` | " + description;
+			return "|" + name + " | " + (StringUtils.hasText(defaultValue) ? ("`" + defaultValue + "`") : "") + " | " + description;
 		}
 
 	}