diff --git a/ecrire/action/export_all.php b/ecrire/action/export_all.php
index 4e27dc62fb067ee0f8a4f6a432aa8d321004480e..b57cbe5ce0eaeed1a29f4be821d3428656cf972c 100644
--- a/ecrire/action/export_all.php
+++ b/ecrire/action/export_all.php
@@ -61,7 +61,13 @@ function export_all_fin($file, $meta)
 		$subdir = dirname($file);
 		$dir = dirname($subdir);
 		$nom = basename($file);
-		if (@rename($file, $dir . '/' . $nom)) {
+		$dest = $dir . '/' . $nom;
+		if (file_exists($dest)) {
+			$n = 1;
+			while (@file_exists($new = "$dir/$n-$nom")) $n++;
+			@rename($dest, $new);
+		}
+		if (@rename($file, $dest)) {
 			spip_unlink($subdir);
 			spip_log("$file renomme en $dir/$nom");
 		}
diff --git a/ecrire/exec/admin_tech.php b/ecrire/exec/admin_tech.php
index bfd1ebda3f77121fe038d022562466d84298bfdd..df799d1fe9c12221a6b071d606a33040135f3a8b 100644
--- a/ecrire/exec/admin_tech.php
+++ b/ecrire/exec/admin_tech.php
@@ -81,16 +81,9 @@ function exec_admin_tech_dist()
 	$chercher_rubrique = charger_fonction('chercher_rubrique', 'inc');
 
 	$form = $chercher_rubrique(0, 'rubrique', !$GLOBALS['connect_toutes_rubriques'], 0, 'admin_tech_selection_titre');
-	if (strpos($form,'<select')!==false) {
-		$form .= "<div style='text-align: $spip_lang_right;'>"
-		. '<input class="fondo" type="submit" value="'
-		. _T('bouton_choisir')
-		.'" />'
-		. "</div>";
-	}
 
 	$res .= "\n<p><label for='id_parent'>" .
-		  _L('Vous pouvez limiter la sauvegarde &agrave; la rubrique: ') .
+		  _L("Dans un but de fusion avec une autre base, vous pouvez limiter la sauvegarde &agrave; la rubrique: ") .
 		  "</label>" .
 		  $form
 		  . "</p>";
diff --git a/ecrire/exec/informer.php b/ecrire/exec/informer.php
index 5796aa175c09fec95049e16cd9104eb49f174bce..b43c8baa9115a3941284eff7971790ec0a71438b 100644
--- a/ecrire/exec/informer.php
+++ b/ecrire/exec/informer.php
@@ -23,7 +23,7 @@ function exec_informer_dist()
 	$col = intval(_request('col'));
 	$exclus = intval(_request('exclus'));
 	$do = _request('do');
-	spip_log("informer($id, $col, $exclus, _request('rac'), _request('type'), $do");
+
 	if (!preg_match('/^\w+$/', $do)) die();
 	if (!$do) $do = 'aff_selection_titre';