Possible error in pkg name matching

[steffenfritz]

HasPrefix compares the prefix, including the dash. If a library has a pkg name as prefix, this could lead to false positives. So we probably need the full package name and the ´affected´ after the dash in the compare.

       for _, lpkgname := range locpkglist {
			if strings.HasPrefix(lpkgname, ipkgname+"-") {
				pkgListed[lpkgname] = true