Improve POT generator

Author: KoBeWi

editor/translations/packed_scene_translation_parser_plugin.cpp

@@ -178,7 +178,7 @@ Error PackedSceneEditorTranslationParserPlugin::parse_file(const String &p_path,
 				if (EditorTranslationParser::get_singleton()->can_parse(extension)) {
 					EditorTranslationParser::get_singleton()->get_parser(extension)->parse_file(s->get_path(), r_translations);
 				}
-			} else if (node_type == "FileDialog" && property_name == "filters") {
+			} else if ((node_type == "FileDialog" || node_type == "EditorFileDialog") && property_name == "filters") {
 				// Extract FileDialog's filters property with values in format "*.png ; PNG Images","*.gd ; GDScript Files".
 				Vector<String> str_values = property_value;
 				for (int k = 0; k < str_values.size(); k++) {

editor/translations/template_generator.cpp

@@ -47,6 +47,9 @@ TranslationTemplateGenerator::MessageMap TranslationTemplateGenerator::parse(con
 
 		for (const Vector<String> &entry : parsed_from_file) {
 			ERR_CONTINUE(entry.is_empty());
+			if (entry[0].is_empty()) {
+				continue;
+			}
 
 			const String &msgctxt = (entry.size() > 1) ? entry[1] : String();
 			const String &msgid_plural = (entry.size() > 2) ? entry[2] : String();