swaybar: properly draw blocks with transparent black border

while the draw itself is a no-op, alignment must still be accounted
this requires more signalling about the blocks (border_set; was the
border set?)

1 files changed, 1 insertions, 0 deletions

diff --git a/include/swaybar/i3bar.h b/include/swaybar/i3bar.h
index df8cdd09..1aec6d6c 100644
--- a/include/swaybar/i3bar.h
+++ b/include/swaybar/i3bar.h
@@ -19,6 +19,7 @@ struct i3bar_block {
 	// Airblader features
 	uint32_t background;
 	uint32_t border;
+	bool border_set;
 	int border_top;
 	int border_bottom;
 	int border_left;