suppression de notice PHP

inc/exporter_csv.php

@@ -72,6 +72,7 @@ function inc_exporter_csv_dist($titre, $resource, $delim = ',', $entetes = null,
 	}
 	$filename = "$filename.$extension";
 
+	$output = '';
 	if ($entetes and is_array($entetes) and count($entetes)) {
 		$output = exporter_csv_ligne($entetes, $delim, $importer_charset);
 	}

paquet.xml

@@ -1,7 +1,7 @@
 <paquet
 	prefix="spip_bonux"
 	categorie="outil"
-	version="3.3.6"
+	version="3.3.7"
 	etat="stable"
 	compatibilite="[3.0.0;3.1.*]"
 	logo="img_pack/spip-bonux.png"