beremiz

check_source.sh: fix sed error: -e expression #1, char 25: Invalid range end

2019-03-18, Andrey Skvortsov
fc7de3c128cd
check_source.sh: fix sed error: -e expression #1, char 25: Invalid range end

Warning happen only if old sed (4.4) is used.
<?xml version='1.0' encoding='utf-8'?>
<BaseParams xmlns:xsd="http://www.w3.org/2001/XMLSchema" IEC_Channel="0" Name="py_ext_0"/>