Merge branch 'master' into 1871天赋功能

client_linchunjie

2018-09-26 703337574c8d4d4e852ea90c778e3aff3523ce12

 System/Message/RichText.cs

@@ -897,6 +897,10 @@
        }

        set

        {

            if (string.IsNullOrEmpty(value))

            {

                value = string.Empty;

            }

            m_RichText = value;

            SetRichTextDirty();

        }