Forgot to set err on Scan

4 years ago · 2188aadaf0
parent 12d59d5cb6
commit 2188aadaf0
1 changed files with 1 additions and 1 deletions
--- a/emoji.go
+++ b/emoji.go
@ -107,7 +107,7 @@ func (em Table) String() string {
 // See <https://github.com/googlei18n/noto-emoji/tree/master/png/128>
 func ScanEmojiDirectory(emojipath string) (tab Table, err error) {
 	tab = make(Table)
-	filepath.Walk(emojipath, func(path string, info os.FileInfo, err error) error {
+	err = filepath.Walk(emojipath, func(path string, info os.FileInfo, err error) error {
 		// Ignore non-images
 		if !strings.HasSuffix(strings.ToLower(path), ".png") {
 			return nil