bug#19660: Acknowledgement (24.4.51; Crash in draw_row_fringe_bitmaps)

[Eli Zaretskii]

> From: "Jan D." <jan.h.d@swipnet.se>
> Date: Tue, 27 Jan 2015 19:22:01 +0100
> Cc: 19660@debbugs.gnu.org,
>  storm@cua.dk
> 
> >> Entering the GUI event loop, while in the event loop already.  There is 
> >> an assertion for that on NS.
> > 
> > What do you call "GUI event loop" here?
> 
> terminal->read_socket_hook.

If so, then yes, unblock_input causes the read-socket hook be called.