st/theme-node: Only try to parse non-empty inline styles
Otherwise cr_parser_new_from_buf() will fail creating a parser for a buffer of length 0, resulting in further errors due to the parser being NULL. This could happen when extensions were trying to set the style of a widget to an empty string. Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4634 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2286>
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@ -456,7 +456,7 @@ ensure_properties (StThemeNode *node)
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if (node->theme)
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if (node->theme)
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properties = _st_theme_get_matched_properties (node->theme, node);
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properties = _st_theme_get_matched_properties (node->theme, node);
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if (node->inline_style)
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if (node->inline_style && *node->inline_style != '\0')
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{
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{
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CRDeclaration *cur_decl;
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CRDeclaration *cur_decl;
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