Fix empty translation.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

krecipes/src/exporters/cookmlexporter.cpp

@@ -68,7 +68,7 @@ TQString CookMLExporter::createContent( const RecipeList& recipes )
 		head_tag.setAttribute( "title", ( *recipe_it ).title );
 		head_tag.setAttribute( "servingqty", ( *recipe_it ).yield.amount );
 		head_tag.setAttribute( "servingtype", ( *recipe_it ).yield.type );
-		head_tag.setAttribute( "rid", i18n( "" ) ); //FIXME:what's this...recipe ID??
+		head_tag.setAttribute( "rid", "" ); //FIXME:what's this...recipe ID??
 		recipe_tag.appendChild( head_tag );
 
 		for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {

po/krecipes.pot

@@ -1,12 +1,11 @@
 # SOME DESCRIPTIVE TITLE.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
-#: src/exporters/cookmlexporter.cpp:71
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2019-01-03 14:08+0100\n"
+"POT-Creation-Date: 2019-01-03 14:17+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"