From cf6b30d753bfd1e0ddf9a908e8570bd59cb38e24 Mon Sep 17 00:00:00 2001
From: john30 <ebusd@ebusd.eu>
Date: Sat, 24 Oct 2015 09:06:43 +0200
Subject: [PATCH] fixed compiler warning

---
 src/lib/ebus/filereader.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/ebus/filereader.h b/src/lib/ebus/filereader.h
index 7bc5ec572..a8cb57dba 100644
--- a/src/lib/ebus/filereader.h
+++ b/src/lib/ebus/filereader.h
@@ -85,7 +85,7 @@ class FileReader
 		if (lastSep!=string::npos && firstDot==lastSep+1+2) { // potential destination address, matches "^ZZ."
 			result_t result;
 			defaultDest = filename.substr(lastSep+1, 2);
-			int zz = parseInt(defaultDest.c_str(), 16, 0, 0xff, result, NULL);
+			unsigned char zz = (unsigned char)parseInt(defaultDest.c_str(), 16, 0, 0xff, result, NULL);
 			if (result!=RESULT_OK || !isValidAddress(zz))
 				defaultDest = ""; // invalid: not in hex or no master/slave/broadcast address
 			else {