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LibGUI: Fix crash when getting text of selected line after a line delete

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Cesar Torres 2021-03-20 02:59:49 +01:00 • committed by Andreas Kling
parent d0664ce6c9
commit b7d726e226
1 changed files with 1 additions and 1 deletions
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2
Userland/Libraries/LibGUI/TextDocument.cpp
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@ -343,7 +343,7 @@ String TextDocument::text() const
String TextDocument::text_in_range(const TextRange& a_range) const
{
if (is_empty())
if (is_empty() || line_count() < a_range.end().line() - a_range.start().line() || line(a_range.start().line()).is_empty())
return String("");
auto range = a_range.normalized();