From 05bac997157ec569b32f06e84dc8bcd4a9ab3930 Mon Sep 17 00:00:00 2001
From: Gregory Sanders <gsanders87@gmail.com>
Date: Thu, 14 Apr 2016 17:10:05 -0400
Subject: [PATCH] Cannot concat str and number in error msg

---
 ledgerblue/hexParser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ledgerblue/hexParser.py b/ledgerblue/hexParser.py
index 75b428a..feb5638 100644
--- a/ledgerblue/hexParser.py
+++ b/ledgerblue/hexParser.py
@@ -43,7 +43,7 @@ class IntelHexParser:
 			if len(data) == 0:
 				continue
 			if data[0] <> ':':
-				raise Exception("Invalid data at line " + lineNumber)
+				raise Exception("Invalid data at line " + str(lineNumber))
 			data = bytearray(data[1:].decode('hex'))		
 			count = data[0]
 			address = (data[1] << 8) + data[2]