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Diffstat (limited to 'lib/msgstore.go')
-rw-r--r--lib/msgstore.go6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/msgstore.go b/lib/msgstore.go
index bd34789..a0da2d8 100644
--- a/lib/msgstore.go
+++ b/lib/msgstore.go
@@ -191,9 +191,9 @@ func (store *MessageStore) Update(msg types.WorkerMessage) {
 		}
 		uids := make([]uint32, len(store.Uids)-len(msg.Uids))
 		j := 0
-		for i, uid := range store.Uids {
-			if _, deleted := toDelete[uid]; !deleted {
-				uids[j] = store.Uids[i]
+		for _, uid := range store.Uids {
+			if _, deleted := toDelete[uid]; !deleted && j < len(uids) {
+				uids[j] = uid
 				j += 1
 			}
 		}