[568989] fix conn refresh

line dash is now removed

Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=568989
Change-Id: Ie3bd34db9f4268154e78342c65b63a79003f83d7
Signed-off-by: Bianca Wiesmayr <bianca.wiesmayr@jku.at>
1 file changed