From 593659727c0b30e8806dbd622c45760865467be2 Mon Sep 17 00:00:00 2001
From: rtz12 <koenig@fagott.pw>
Date: Wed, 12 Oct 2016 22:48:59 +0200
Subject: So funktioniert das glaube ich besser...


diff --git a/modules/lists/lists.go b/modules/lists/lists.go
index a6d0284..753a7be 100644
--- a/modules/lists/lists.go
+++ b/modules/lists/lists.go
@@ -426,17 +426,14 @@ func (m *Module) updateListSettings(w http.ResponseWriter, r *http.Request, p ht
 		return
 	}
 
-	rows, err := m.g.DB.Query("SELECT name, description FROM grilist.lists WHERE id = $1;", id)
+	var oldName string
+	var oldDescription string
+	err = m.g.DB.QueryRow("SELECT name, description FROM grilist.lists WHERE id = $1;", id).Scan(&oldName, &oldDescription)
 	if err != nil {
 		log.Println("could not get list info", id)
 		renderWithError("interner fehler", false, false)
 		return
 	}
-	defer rows.Close()
-
-	var oldName string
-	var oldDescription string
-	rows.Scan(&oldName, &oldDescription)
 
 	if list.Name != name && list.Description != description {
 		_, err = m.g.DB.Query(`UPDATE grilist.lists SET name = $2, description = $3 WHERE id = $1`, id, name, description)
-- 
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