[terminal] Do not discard the input when turning the terminal unbuffered

Drawing to renderers was resetting the terminal to unbuffered, but this was
also discarding any queued input keys. The fix should keep the input buffer
untouched.

diff --git a/src/libply-splash-core/ply-terminal.c b/src/libply-splash-core/ply-terminal.c
index ac49be8d4647077c34a3e9803a715c68db64fd3d..3e90dec53954a8111d3e2c02838aaa6bc0c7977e 100644 (file)
--- a/src/libply-splash-core/ply-terminal.c
+++ b/src/libply-splash-core/ply-terminal.c
@@ -182,7 +182,7 @@ ply_terminal_set_unbuffered_input (ply_terminal_t *terminal)
   /* Make \n return go to the beginning of the next line */
   term_attributes.c_oflag |= ONLCR;
 
-  if (tcsetattr (terminal->fd, TCSAFLUSH, &term_attributes) != 0)
+  if (tcsetattr (terminal->fd, TCSANOW, &term_attributes) != 0)
     return false;
 
   terminal->is_unbuffered = true;