fixed compiler warning

john30 · Oct 24, 2015 · cf6b30d · cf6b30d
1 parent 803ac1e
commit cf6b30d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 {