Fix potential null access in TextEdit
#90274
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AThousandShips
added
bug
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topic:gui
cherrypick:4.2
AThousandShips
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Apr 5, 2024
scene/gui/text_edit.cpp
Outdated
| @@ -7780,7 +7780,7 @@ void TextEdit::_update_gutter_width() { | |||
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| /* Syntax highlighting. */ | |||
| Dictionary TextEdit::_get_line_syntax_highlighting(int p_line) { | |||
| return syntax_highlighter.is_null() && !setting_text ? Dictionary() : syntax_highlighter->get_line_syntax_highlighting(p_line); | |||
| return syntax_highlighter.is_null() || setting_text ? Dictionary() : syntax_highlighter->get_line_syntax_highlighting(p_line); | |||
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I swapped it to setting_text as making it syntax_highlighter.is_null() || !setting_text made syntax highlighting go away in the editor, unsure why this condition is here but this way it didn't break the editor, if it's unnecessary I can remove that part
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I would add parentheses because it's not clear to me what's the precedence between || and ?.
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akien-mga
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Jul 17, 2024
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The highlighter would be accessed when
setting_text == trueregardless of it being valid