X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fsession_metadata_dialog.cc;h=a4cfee2b1047ff33aa78eca0955fb3419553cdfa;hb=c8c6bca6587450ff64303dbc994a4cd28d6ce7aa;hp=90e978903cee303c786ad21b2dc80a37e35ca351;hpb=e2271c84e7e759ea4ffc6e89c79ba61cfb84f5d5;p=ardour.git

diff --git a/gtk2_ardour/session_metadata_dialog.cc b/gtk2_ardour/session_metadata_dialog.cc
index 90e978903c..a4cfee2b10 100644
--- a/gtk2_ardour/session_metadata_dialog.cc
+++ b/gtk2_ardour/session_metadata_dialog.cc
@@ -30,7 +30,7 @@
 #include "ardour/session.h"
 #include "ardour/session_utils.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace Glib;
@@ -270,15 +270,18 @@ EAN13MetadataField::update_status ()
 		// calculate EAN-13 modulo 10 check digit
 		int sum = 0;
 		const char *p = _value.c_str();
-		for (int i =0; i < 12; i++) {
+		for (int i = 0; i < 12; i++) {
 			char c = p[i] - '0';
 			if (i % 2) {
-				sum += c;
-			} else {
 				sum += c * 3;
+			} else {
+				sum += c;
 			}
 		}
 		sum %= 10;
+		if (sum)
+			sum = 10 - sum;
+
 		if (sum == p[12] - '0') {
 			status_label->set_markup (string_compose(
 						"<span color=\"green\">%1: %2</span>",
@@ -900,7 +903,7 @@ SessionMetadataImporter::run ()
 		return;
 	}
 
-	//create a temporary 
+	//create a temporary
 	ARDOUR::SessionMetadata data;
 	data.set_state (*node, version);
 	init_data ( true );  //skip user data here