Zero initialize all pointer class and struct members

This prevents the pitfall of UB when checking if they have been
assigned something valid by comparing to nullptr.

1 files changed, 37 insertions, 37 deletions

diff --git a/editor/project_export.h b/editor/project_export.h
index 057fd31168..4d1719d6eb 100644
--- a/editor/project_export.h
+++ b/editor/project_export.h
@@ -58,46 +58,46 @@ class ProjectExportDialog : public ConfirmationDialog {
 	GDCLASS(ProjectExportDialog, ConfirmationDialog);
 
 private:
-	TabContainer *sections;
+	TabContainer *sections = nullptr;
 
-	MenuButton *add_preset;
-	Button *duplicate_preset;
-	Button *delete_preset;
-	ItemList *presets;
+	MenuButton *add_preset = nullptr;
+	Button *duplicate_preset = nullptr;
+	Button *delete_preset = nullptr;
+	ItemList *presets = nullptr;
 
-	LineEdit *name;
-	EditorPropertyPath *export_path;
-	EditorInspector *parameters;
-	CheckButton *runnable;
+	LineEdit *name = nullptr;
+	EditorPropertyPath *export_path = nullptr;
+	EditorInspector *parameters = nullptr;
+	CheckButton *runnable = nullptr;
 
-	Button *button_export;
+	Button *button_export = nullptr;
 	bool updating = false;
 
-	AcceptDialog *error_dialog;
-	ConfirmationDialog *delete_confirm;
+	AcceptDialog *error_dialog = nullptr;
+	ConfirmationDialog *delete_confirm = nullptr;
 
-	OptionButton *export_filter;
-	LineEdit *include_filters;
-	LineEdit *exclude_filters;
-	Tree *include_files;
+	OptionButton *export_filter = nullptr;
+	LineEdit *include_filters = nullptr;
+	LineEdit *exclude_filters = nullptr;
+	Tree *include_files = nullptr;
 
-	Label *include_label;
-	MarginContainer *include_margin;
+	Label *include_label = nullptr;
+	MarginContainer *include_margin = nullptr;
 
-	Button *export_button;
-	Button *export_all_button;
-	AcceptDialog *export_all_dialog;
+	Button *export_button = nullptr;
+	Button *export_all_button = nullptr;
+	AcceptDialog *export_all_dialog = nullptr;
 
-	LineEdit *custom_features;
-	RichTextLabel *custom_feature_display;
+	LineEdit *custom_features = nullptr;
+	RichTextLabel *custom_feature_display = nullptr;
 
-	OptionButton *script_mode;
-	LineEdit *script_key;
-	Label *script_key_error;
+	OptionButton *script_mode = nullptr;
+	LineEdit *script_key = nullptr;
+	Label *script_key_error = nullptr;
 
-	Label *export_error;
-	Label *export_warning;
-	HBoxContainer *export_templates_error;
+	Label *export_error = nullptr;
+	Label *export_warning = nullptr;
+	HBoxContainer *export_templates_error = nullptr;
 
 	String default_filename;
 
@@ -127,15 +127,15 @@ private:
 	bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
 	void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
 
-	EditorFileDialog *export_pck_zip;
-	EditorFileDialog *export_project;
-	CheckBox *export_debug;
-	CheckBox *export_pck_zip_debug;
+	EditorFileDialog *export_pck_zip = nullptr;
+	EditorFileDialog *export_project = nullptr;
+	CheckBox *export_debug = nullptr;
+	CheckBox *export_pck_zip_debug = nullptr;
 
-	CheckButton *enc_pck;
-	CheckButton *enc_directory;
-	LineEdit *enc_in_filters;
-	LineEdit *enc_ex_filters;
+	CheckButton *enc_pck = nullptr;
+	CheckButton *enc_directory = nullptr;
+	LineEdit *enc_in_filters = nullptr;
+	LineEdit *enc_ex_filters = nullptr;
 
 	void _open_export_template_manager();