[minigraph]: Fix bug in copying list in Python (#2831)

'=' cannot be used for copying the list Signed-off-by: Shu0T1an ChenG <[email protected]>
sonic-net · Apr 26, 2019 · 34734e4 · 34734e4
1 parent edc8685
commit 34734e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sonic-config-engine/minigraph.py b/src/sonic-config-engine/minigraph.py
@@ -251,7 +251,7 @@ def parse_dpg(dpg, hname):
                     # Erspan session will be attached to all front panel ports,
                     # if panel ports is a member port of LAG, should add the LAG 
                     # to acl table instead of the panel ports
-                    acl_intfs = pc_intfs
+                    acl_intfs = pc_intfs[:]
                     for panel_port in port_alias_map.values():
                         if panel_port not in intfs_inpc:
                             acl_intfs.append(panel_port)