diff --git a/http/signed_textures.go b/http/signed_textures.go
index 34002a5..0a67243 100644
--- a/http/signed_textures.go
+++ b/http/signed_textures.go
@@ -30,7 +30,11 @@ func (cfg *Config) SignedTextures(response http.ResponseWriter, request *http.Re
 			},
 		}
 	} else if request.URL.Query().Get("proxy") != "" {
-		responseData = <-cfg.MojangTexturesQueue.GetTexturesForUsername(username)
+		response := <-cfg.MojangTexturesQueue.GetTexturesForUsername(username)
+		if response != nil {
+			clone := *response
+			responseData = &clone
+		}
 	}
 
 	if responseData == nil {
@@ -45,5 +49,5 @@ func (cfg *Config) SignedTextures(response http.ResponseWriter, request *http.Re
 
 	responseJson, _ := json.Marshal(responseData)
 	response.Header().Set("Content-Type", "application/json")
-	response.Write(responseJson)
+	_, _ = response.Write(responseJson)
 }