From f9220c409df011d85574af0f8207001d8bbbad21 Mon Sep 17 00:00:00 2001
From: "Gustavo L de Mello (Guz)" <contact@guz.one>
Date: Fri, 24 Jan 2025 16:28:57 -0300
Subject: [PATCH] feat(blogo,metadata)!: return ErrImmutable if Map's
 underlying map is nil

---
 blogo/metadata/metadata.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/blogo/metadata/metadata.go b/blogo/metadata/metadata.go
index 5f36223..b7a851e 100644
--- a/blogo/metadata/metadata.go
+++ b/blogo/metadata/metadata.go
@@ -176,13 +176,16 @@ func (m Map) Get(key string) (any, error) {
 
 func (m Map) Set(key string, v any) error {
 	if m == nil {
-		return nil
+		return ErrImmutable
 	}
 	m[key] = v
 	return nil
 }
 
 func (m Map) Delete(key string) error {
+	if m == nil {
+		return ErrImmutable
+	}
 	delete(m, key)
 	return nil
 }