Qfs tool: fix glob result insertion error handling by omitting the glob entries with no file name entries. Fix last glob entry functor, by propagating glob error, as with glob entries omitted due to error the result of the glob expansion isn't valid.
Qfs tool: fix glob result insertion error handling by omitting the glob entries with no file name entries. Fix last glob entry functor, by propagating glob error, as with glob entries omitted due to error the result of the glob expansion isn't valid.

thebigbrain/qfs,chanwit/qfs,chanwit/qfs,thebigbrain/qfs,fengshao0907/qfs,qnu/qfs,quantcast/qfs,qnu/qfs,thebigbrain/qfs,quantcast/qfs,fengshao0907/qfs,fengshao0907/qfs,qnu/qfs,chanwit/qfs,thebigbrain/qfs,fengshao0907/qfs,quantcast/qfs,thebigbrain/qfs,thebigbrain/qfs,quantcast/qfs,fengshao0907/qfs,fengshao0907/qfs,chanwit/qfs,chanwit/qfs,chanwit/qfs,thebigbrain/qfs,quantcast/qfs,thebigbrain/qfs,qnu/qfs,chanwit/qfs,qnu/qfs,qnu/qfs,qnu/qfs,qnu/qfs,quantcast/qfs,quantcast/qfs,chanwit/qfs,fengshao0907/qfs,quantcast/qfs,fengshao0907/qfs