Implement EAN and improve Code39 error handling

2023-09-04 12:11:45 +01:00
parent 54fa0d34ad
commit 0b2effd135
5 changed files with 33 additions and 16 deletions
--- a/generation/code39.go
+++ b/generation/code39.go
@@ -8,11 +8,12 @@ import (
 )

 func generateCode39(parameters Parameters) (barcode.Barcode, error) {
+	var strippedBarcode barcode.Barcode
 	GeneratedBarcode, err := code39.Encode(parameters.Content, true, true)
 	if err != nil {
 		fmt.Println("Error creating Barcode", err)
+	} else {
+		strippedBarcode = GeneratedBarcode.(barcode.Barcode)
 	}
-
-	strippedBarcode := GeneratedBarcode.(barcode.Barcode)
 	return strippedBarcode, err
 }