X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fmac-learning.c;h=efd1dd4b8b052dfdfee62598eae7c3baa854eeff;hb=82062a2047923e5c403fe42646e1c9eacbc73752;hp=bb84cfcc0b1ecba84db378c96041ea97ce3d84e0;hpb=13b630579b8b7c67356f46b963e1256d66db0abc;p=sliver-openvswitch.git

diff --git a/lib/mac-learning.c b/lib/mac-learning.c
index bb84cfcc0..efd1dd4b8 100644
--- a/lib/mac-learning.c
+++ b/lib/mac-learning.c
@@ -149,7 +149,7 @@ mac_learning_set_flood_vlans(struct mac_learning *ml,
 static bool
 is_learning_vlan(const struct mac_learning *ml, uint16_t vlan)
 {
-    return vlan_bitmap_contains(ml->flood_vlans, vlan);
+    return !ml->flood_vlans || !bitmap_is_set(ml->flood_vlans, vlan);
 }
 
 /* Returns true if 'src_mac' may be learned on 'vlan' for 'ml'.