From 1ff7912b0f19a87c535d87ffd41bcceea6008831 Mon Sep 17 00:00:00 2001
From: celogeek <65178+celogeek@users.noreply.github.com>
Date: Sat, 10 Feb 2024 00:07:21 +0200
Subject: [PATCH] handle error

---
 internal/epub/progress/epub_progress_json.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/internal/epub/progress/epub_progress_json.go b/internal/epub/progress/epub_progress_json.go
index eb691e5..cce3709 100644
--- a/internal/epub/progress/epub_progress_json.go
+++ b/internal/epub/progress/epub_progress_json.go
@@ -20,7 +20,7 @@ func newEpubProgressJson(o Options) EpubProgress {
 
 func (p *Json) Add(num int) error {
 	p.current += num
-	p.e.Encode(map[string]any{
+	return p.e.Encode(map[string]any{
 		"type": "progress",
 		"data": map[string]any{
 			"progress": map[string]any{
@@ -34,7 +34,6 @@ func (p *Json) Add(num int) error {
 			"description": p.o.Description,
 		},
 	})
-	return nil
 }
 
 func (p *Json) Close() error {