Caoimhe 08668e8084 LibGUI: Fix crash when not using a custom font in GlyphMapWidget ...

`m_original_font` is only set if `GlyphMapWidget::set_font` is called.
But, if the user of `GlyphMapWidget` decides not to set a font,
there will be no value for `m_original_font`.

This commit fixes that issue by checking if `m_original_font` is not
null before attempting to use it.

2023-05-05 16:25:55 +01:00

21 KiB

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