From 16e0a9a5ed4f61aec2fbda0fff921e92de732214 Mon Sep 17 00:00:00 2001
From: rtz12 <koenig@fagott.pw>
Date: Tue, 15 Nov 2016 19:13:54 +0100
Subject: =?UTF-8?q?Man=20kann=20jetzt=20Listen=20auch=20mehr=20als=20nur?=
 =?UTF-8?q?=20ein=20mal=20=C3=B6ffnen.=20Danke=20Jan.?=
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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) {
-- 
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