From b37847a030c792697902466274080ed095600008 Mon Sep 17 00:00:00 2001
From: keiser <keiserwiliem@googlemail.com>
Date: Fri, 4 Nov 2016 18:07:11 +0100
Subject: Drucker ist ein fauler versager


diff --git a/modules/lists/lists.go b/modules/lists/lists.go
index 753a7be..ad3bd0e 100644
--- a/modules/lists/lists.go
+++ b/modules/lists/lists.go
@@ -663,6 +663,7 @@ func (m *Module) updateGrilOrder(w http.ResponseWriter, r *http.Request, p httpr
 
 func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 	el := m.g.EventLogger(r)
+	var oldOrder int
 
 	user, err := m.g.Charakterin.GetUserFromRequest(r)
 	if err != nil {
@@ -694,7 +695,7 @@ func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p ht
 		return
 	}
 
-	res, err := m.g.DB.Exec(`DELETE FROM grilist.lists_grils WHERE list_id=$1 AND gril_id=$2`, listID, grilID)
+	res, err := m.g.DB.QueryRow(`DELETE FROM grilist.lists_grils WHERE list_id=$1 AND gril_id=$2`, listID, grilID).scan(&oldOrder)
 	if err != nil {
 		log.Println("error removing gril:", err)
 		http.Error(w, "could not remove gril", 500)
@@ -706,6 +707,13 @@ func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p ht
 		http.Error(w, "gril not in list / other error", 500)
 		return
 	}
+	
+	res, err := m.g.DB.Exec(`UPDATE grilist.lists_gril SET "order" = "order" - 1 WHERE list_id = $1 AND "order" > $2`, listID, oldOrder)
+	if err != nil {
+		log.Println("error removing gril:", err)
+		http.Error(w, "could not remove gril", 500)
+		return
+	}
 
 	list.Grils = list.Grils[:0]
 
-- 
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