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LibLine: Don't add empty lines to history

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Linus Groh 2020-05-25 23:45:01 +01:00 • committed by Andreas Kling
parent 67b742bf32
commit 4e607192c7
1 changed files with 2 additions and 0 deletions
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2
Libraries/LibLine/Editor.cpp
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@ -63,6 +63,8 @@ Editor::~Editor()
void Editor::add_to_history(const String& line)
{
if (line.is_empty())
return;
if ((m_history.size() + 1) > m_history_capacity)
m_history.take_first();
m_history.append(line);