diff options
Diffstat (limited to 'src/actions.c')
| -rw-r--r-- | src/actions.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/actions.c b/src/actions.c index 00f3962..4586e25 100644 --- a/src/actions.c +++ b/src/actions.c @@ -380,14 +380,13 @@ del_frame_undo (rp_frame_undo *u) if (u->frames) free (u->frames); list_del (&(u->node)); free (u); - rp_num_frame_undos--; /* decrement counter */ } static void push_frame_undo(rp_screen *screen) { rp_frame_undo *cur; - if (rp_num_frame_undos > defaults.maxundos) + if (list_size (&rp_frame_undos) > defaults.maxundos) { /* Delete the oldest node */ list_last (cur, &rp_frame_undos, node); @@ -397,7 +396,6 @@ push_frame_undo(rp_screen *screen) cur->frames = fdump (screen); cur->screen = screen; list_add (&cur->node, &rp_frame_undos); - rp_num_frame_undos++; /* increment counter */ /* Since we're creating new frames the redo list is now invalid, so clear it. */ clear_frame_redos(); @@ -4970,7 +4968,7 @@ set_maxundos (struct cmdarg **args) defaults.maxundos = ARG(0,number); /* Delete any superfluous undos */ - while (rp_num_frame_undos > defaults.maxundos) + while (list_size (&rp_frame_undos) > defaults.maxundos) { /* Delete the oldest node */ list_last (cur, &rp_frame_undos, node); |