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grid: reflow: when determining row end coord, check *last* tracking point

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Daniel Eklöf 2021-05-28 17:41:47 +02:00
parent ef1fdc40c8
commit 5a08ed641b
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GPG key ID: 5BBD4992C116573F
1 changed files with 10 additions and 2 deletions
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grid.c
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@ -535,9 +535,17 @@ grid_resize_and_reflow(
/* Do we have a (at least one) tracking point on this row */
struct coord *tp;
if ((*next_tp)->row == old_row_idx) {
if (unlikely((*next_tp)->row == old_row_idx)) {
tp = *next_tp;
col_count = max(col_count, tp->col + 1);
/* Find the *last* tracking point on this row */
struct coord *last_on_row = tp;
for (struct coord **iter = next_tp; (*iter)->row == old_row_idx; iter++)
last_on_row = *iter;
/* And make sure its end point is included in the col range */
xassert(last_on_row->row == old_row_idx);
col_count = max(col_count, last_on_row->col + 1);
} else
tp = NULL;