fix swap across multiple screens

exchange_with_frame now always selects the second frame given,
simplifying the code (getting rid of segfaults when both were
on different screens). This changes the behaviour of cmd_swap
to always focus the first argument when two arguments are given.

This patch also removes the screen argument of exchange_with_frame,
which is now no longer needed (and cmd_swap was giving the wrong
screen anyway in the case of multiple arguments given).

1 files changed, 1 insertions, 1 deletions

diff --git a/src/split.h b/src/split.h
index 8332037..87bb660 100644
--- a/src/split.h
+++ b/src/split.h
@@ -41,7 +41,7 @@ rp_window *current_window (void);
 void init_frame_lists (void);
 void init_frame_list (rp_screen *screen);
 void set_active_frame (rp_frame *frame, int force_indicator);
-void exchange_with_frame (rp_screen *s, rp_frame *cur, rp_frame *frame);
+void exchange_with_frame (rp_frame *cur, rp_frame *frame);
 void blank_frame (rp_frame *frame);
 void show_frame_indicator (int force);
 void hide_frame_indicator (void);