From c5bb5f273028f3c3e6f643a37a6a70ed77853240 Mon Sep 17 00:00:00 2001
From: Nikos Ftylitakis <ftylitak@gmail.com>
Date: Fri, 21 Jun 2019 15:58:25 +0300
Subject: [PATCH] If the decoded text is of type EAN_13 or UPC_A, remove the
 first character as it exists twice. Fixes #110

---
 src/zxing/zxing/oned/MultiFormatUPCEANReader.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/zxing/zxing/oned/MultiFormatUPCEANReader.cpp b/src/zxing/zxing/oned/MultiFormatUPCEANReader.cpp
index fbff86b..330c218 100644
--- a/src/zxing/zxing/oned/MultiFormatUPCEANReader.cpp
+++ b/src/zxing/zxing/oned/MultiFormatUPCEANReader.cpp
@@ -92,7 +92,8 @@ Ref<Result> MultiFormatUPCEANReader::decodeRow(int rowNumber, Ref<BitArray> row,
     // here, and convert an EAN-13 result to a UPC-A result if
     // appropriate.
     bool ean13MayBeUPCA =
-      result->getBarcodeFormat() == BarcodeFormat::EAN_13 &&
+      (result->getBarcodeFormat() == BarcodeFormat::UPC_A ||
+       result->getBarcodeFormat() == BarcodeFormat::EAN_13) &&
       result->getText()->charAt(0) == '0';
 
     // Note: doesn't match Java which uses hints