One of these is not like the other
One of these is not like the other

Can't check for falsiness since zero is a valid value for scrollToRow.
This made it so that going from the last item to the first wasn't
working.

j-f1/forked-desktop,shiftkey/desktop,hjobrien/desktop,BugTesterTest/desktops,BugTesterTest/desktops,j-f1/forked-desktop,say25/desktop,gengjiawen/desktop,desktop/desktop,say25/desktop,artivilla/desktop,kactus-io/kactus,kactus-io/kactus,shiftkey/desktop,gengjiawen/desktop,hjobrien/desktop,desktop/desktop,shiftkey/desktop,j-f1/forked-desktop,kactus-io/kactus,j-f1/forked-desktop,BugTesterTest/desktops,artivilla/desktop,gengjiawen/desktop,say25/desktop,desktop/desktop,shiftkey/desktop,hjobrien/desktop,kactus-io/kactus,say25/desktop,artivilla/desktop,gengjiawen/desktop,artivilla/desktop,desktop/desktop,BugTesterTest/desktops,hjobrien/desktop