Instead of potentially inspecting an empty {} before mounting.
This fixes an issue where "Custom of N" would appear on the first mount of MemberInfo - part of https://github.com/vector-im/riot-web/issues/5107#issuecomment-331882294
Instead of potentially inspecting an empty {} before mounting.
This fixes an issue where "Custom of N" would appear on the first mount of MemberInfo - part of https://github.com/vector-im/riot-web/issues/5107#issuecomment-331882294