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[RTL] Fix remove_paragraph crashes.

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bruvzg 2023-08-21 14:36:07 +03:00
parent 970be7afdc
commit cd6b0368f6
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GPG Key ID: 7960FCF39844EC38
1 changed files with 7 additions and 5 deletions
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12
scene/gui/rich_text_label.cpp
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@ -3213,17 +3213,19 @@ bool RichTextLabel::remove_paragraph(const int p_paragraph) {
if (!had_newline) { if (!had_newline) {
current_frame->lines.remove_at(p_paragraph); current_frame->lines.remove_at(p_paragraph);
if (current_frame->lines.size() == 0) { }
current_frame->lines.resize(1);
} if (current_frame->lines.is_empty()) {
current_frame->lines.resize(1);
} }
if (p_paragraph == 0 && current->subitems.size() > 0) { if (p_paragraph == 0 && current->subitems.size() > 0) {
main->lines[0].from = main; main->lines[0].from = main;
} }
int to_line = main->first_invalid_line.load(); main->first_invalid_line.store(MIN(main->first_invalid_line.load(), p_paragraph));
main->first_invalid_line.store(MIN(to_line, p_paragraph)); main->first_resized_line.store(MIN(main->first_resized_line.load(), p_paragraph));
main->first_invalid_font_line.store(MIN(main->first_invalid_font_line.load(), p_paragraph));
queue_redraw(); queue_redraw();
return true; return true;