Man kann jetzt Listen auch mehr als nur ein mal öffnen. Danke Jan.

1 files changed, 9 insertions, 5 deletions

diff --git a/modules/grils/grils.go b/modules/grils/grils.go
index 0fac5df..b0aa486 100644
--- a/modules/grils/grils.go
+++ b/modules/grils/grils.go
@@ -201,13 +201,17 @@ func (m *GrilsModule) FromIDs(ids []int) ([]*models.Gril, error) {
                 idList += strconv.Itoa(v)
         }
         idList += ")"
-        grils, err := m.getGrils("id IN " + idList)
-
-        for _, g := range grils {
-                list = append(list, g)
+        if len(idList) > 2 {
+                grils, err := m.getGrils("id IN " + idList)
+                if err != nil {
+                        return nil, err
+                }
+                for _, g := range grils {
+                        list = append(list, g)
+                }
         }
         log.Printf("get_gril_from_ids: %dms", time.Since(t1).Nanoseconds()/1000000)
-        return list, err
+        return list, nil
 }
 
 func (m *GrilsModule) viewGril(w http.ResponseWriter, r *http.Request, p httprouter.Params) {