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rows and columns must be >= 1

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This commit is contained in:
Josh Holtrop 2016-11-09 22:51:10 -05:00
parent afd584566c
commit b4ae0d5377
1 changed files with 2 additions and 4 deletions
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6
src/gui/Window.cc
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@ -405,10 +405,8 @@ void Window::resize()
m_shaders.flat->set_viewport_size(m_width, m_height); m_shaders.flat->set_viewport_size(m_width, m_height);
m_shaders.rect->use(); m_shaders.rect->use();
m_shaders.rect->set_viewport_size(m_width, m_height); m_shaders.rect->set_viewport_size(m_width, m_height);
m_columns = m_width / m_font.get_advance(); m_columns = std::max(1, m_width / m_font.get_advance());
if (m_columns < 1) m_rows = std::max(1, (m_height - 2) / m_font.get_line_height());
m_columns = 1;
m_rows = (m_height - 2) / m_font.get_line_height();
} }
void Window::redraw() void Window::redraw()