fix for double-quotation mark in menu item label

admin/qtx_admin.php

@@ -119,18 +119,20 @@ function qtranxf_collect_translations_posted() {
 		//multilingual slug/term values will be processed later
 		if(!$edit_lang) $edit_lang = qtranxf_getLanguageEdit();
 		global $q_config;
-		$default_language = $q_config['default_language'];
 		$default_lang = qtranxf_getLanguage();
 		qtranxf_regroup_translations_for('qtranslate-terms', $edit_lang, $default_lang);
 		qtranxf_regroup_translations_for('qtranslate-slugs', $edit_lang, $default_lang);
 	}
+}
+add_action('plugins_loaded', 'qtranxf_collect_translations_posted', 5);
 
+function qtranxf_decode_translations_posted(){
 	//quick fix, there must be a better way
-	if ( isset( $_POST['nav-menu-data'] ) ) {
-		$r = qtranxf_decode_json_name_value(stripslashes( $_POST['nav-menu-data'] ));
+	if(isset($_POST['nav-menu-data'])){
+		$r = qtranxf_decode_json_name_value($_POST['nav-menu-data']);
 		//qtranxf_dbg_log('qtranxf_collect_translations_posted: $r: ', $r);
 		if(!empty($r['qtranslate-fields'])){
-			if(!$edit_lang) $edit_lang = qtranxf_getLanguageEdit();
+			$edit_lang = qtranxf_getLanguageEdit();
 			qtranxf_collect_translations($r['qtranslate-fields'],$r,$edit_lang);
 			unset($r['qtranslate-fields']);
 			//qtranxf_dbg_log('qtranxf_collect_translations_posted: collected $r: ', $r);
@@ -142,7 +144,7 @@ function qtranxf_collect_translations_posted() {
 		}
 	}
 }
-add_action('plugins_loaded', 'qtranxf_collect_translations_posted', 5);
+add_action('sanitize_comment_cookies', 'qtranxf_decode_translations_posted', 5);//after POST & GET are set, and before all WP objects are created, alternatively can use action 'setup_theme' instead.
 
 function qtranxf_admin_load()
 {

readme.txt

@@ -98,7 +98,7 @@ Developers: please drop new topics here, the text will be moved to [qTranslate-X
 ## Upgrade Notice ##
 
 ### 3.4.6.6 ###
-Compatibility issues with WP 4.5
+More of compatibility issues with WP 4.5
 
 ### 3.4.6.5 ###
 Compatibility issues with WP 4.5
@@ -123,6 +123,7 @@ This version recovers translation of parent of a category on category edit page.
 
 ### 3.4.6.6 ###
 * Fix: WP45, '/wp-admin/nav-menus.php': title of newly added menu item kept one language only.
+* Fix: WP45, '/wp-admin/nav-menus.php': double quotation mark in menu label.
 
 ### 3.4.6.5 ###
 * Improvement: Option 'Show language names in "Camel Case"' has been added on Settings/Languages page `/wp-admin/options-general.php?page=qtranslate-x#general` in order to handle absence of function `mb_convert_case`, as PHP module `mbstring` may not be installed by default: [WP Topic](https://wordpress.org/support/topic/qtranslate_utilsphp-on-line-504).