evolvecmd: _possibledestination() skip visiting empty parent
I see that even in the case when "parent == -1" we are visiting
that also and find succsets for that and in last -1 is being
added in the set of possible destination. Why not skip that?
/*
.uk-overflow-container {
overflow-y: scroll;
top: 0;
bottom: 0;
}*/
table {
min-width: 100%
}
.video-js {
min-width:100%;
max-width:100%;
max-height: 100%;
}
.vjs-fullscreen {
padding-top: 0px
}
::-webkit-scrollbar {
width: 12px; /* for vertical scrollbars */
height: 12px; /* for horizontal scrollbars */
}
::-webkit-scrollbar-track {
background: rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb {
background: rgba(0, 0, 0, 0.5);
}
.uk-overflow-container {
overflow-y: scroll;
top: 0;
bottom: 0;
}
em {
color:#666;
}