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Fixes crash after remove_line in RichTextLabel

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`ItemFrame` always have a line.
This commit is contained in:
Haoyu Qiu 2019-12-12 16:35:50 +08:00
parent 37d164e24e
commit 776ae18d64
1 changed files with 3 additions and 0 deletions
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3
scene/gui/rich_text_label.cpp
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@ -1701,6 +1701,9 @@ bool RichTextLabel::remove_line(const int p_line) {
if (!was_newline) {
current_frame->lines.remove(p_line);
if (current_frame->lines.size() == 0) {
current_frame->lines.resize(1);
}
}
if (p_line == 0 && current->subitems.size() > 0)