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move-link-up-line: segfault when cursor was below last line.

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Witold Filipczyk 2007-08-20 09:01:49 +02:00 committed by Witold Filipczyk
parent 052f7a93bb
commit c646c860cd
1 changed files with 1 additions and 0 deletions
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src/viewer/text/view.c
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@ -616,6 +616,7 @@ move_link_up_line(struct session *ses, struct document_view *doc_view)
min_y = vs->y - box->height; min_y = vs->y - box->height;
int_lower_bound(&min_y, 0); int_lower_bound(&min_y, 0);
y1 = y = vs->y + ses->tab->y - box->y; y1 = y = vs->y + ses->tab->y - box->y;
int_upper_bound(&y, document->height - 1);
for (y--; y >= min_y; y--) { for (y--; y >= min_y; y--) {
struct link *link = document->lines1[y]; struct link *link = document->lines1[y];