From 84bbbd8f9ce2919cfaaac634edd4356e6ece25d5 Mon Sep 17 00:00:00 2001
From: Dom <dom@statsd.de>
Date: Tue, 13 Aug 2019 17:36:21 +0200
Subject: [PATCH] fix bug that only first line has been converted from ascii to
 unicode

---
 bnn.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/bnn.go b/bnn.go
index aaa4bf1..2359c5c 100755
--- a/bnn.go
+++ b/bnn.go
@@ -135,6 +135,7 @@ func ReadBnnFile(path string) (Bnn, error) {
 
 // ReadBnn Reads from reader and returns object with all containing information
 func ReadBnn(r io.Reader) (Bnn, error) {
+	//dr := charmap.CodePage850.NewDecoder().Reader(r)
 	scanner := bufio.NewScanner(r)
 	var lines []string
 
@@ -143,14 +144,19 @@ func ReadBnn(r io.Reader) (Bnn, error) {
 	}
 
 	var content Bnn
+	var encoding string
 
 	for i, line := range lines {
 		var item Item
 
-		// Encoding ASCII
+		// How to decode file? Use header info for encoding information.
+		if i == 0 && strings.Split(line, ";")[2] == "0" {
+			encoding = "ascii"
+		}
+
 		// Example file for ASCII was provided by Paxan
 		// Extended ASCII has been used -> ä 132 \u0084
-		if strings.Split(line, ";")[2] == "0" {
+		if encoding == "ascii" {
 			line, _ = charmap.CodePage850.NewDecoder().String(line)
 		}