tFlush X connection before waiting for events - xmenu - drop-down menu for X11
 (HTM) git clone git://git.z3bra.org/xmenu.git
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       ---
 (DIR) commit a4ae7032b6547f29e21c8f94a0b36836bbe64af8
 (DIR) parent 2887ba0d41f031f54f256aa5adbfacaa421ab2a4
 (HTM) Author: Willy Goiffon <dev@z3bra.org>
       Date:   Thu,  5 Dec 2019 08:19:07 +0100
       
       Flush X connection before waiting for events
       
       Diffstat:
         M xmenu.c                             |       3 ++-
       
       1 file changed, 2 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/xmenu.c b/xmenu.c
       t@@ -116,6 +116,8 @@ eventloop()
                for (;;) {
                        int last = current;
        
       +                xcb_flush(dpy);
       +
                        ev = xcb_wait_for_event(dpy);
                        if (!ev)
                                break;
       t@@ -235,7 +237,6 @@ eventloop()
                                break;
                        }
        
       -                xcb_flush(dpy);
                        free(ev);
                }