fix vnf_relations issue when there are more than one

Change-Id: I6e8e6d6301562a64eec78c73335fb46568306e6c
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>

diff --git a/osm_lcm/ns.py b/osm_lcm/ns.py
index 1f97761..fb1478e 100644 (file)
--- a/osm_lcm/ns.py
+++ b/osm_lcm/ns.py
@@ -2297,7 +2297,7 @@ class NsLcm(LcmBase):
                 db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
 
                 # for each defined NS relation, find the VCA's related
-                for r in ns_relations:
+                for r in ns_relations.copy():
                     from_vca_ee_id = None
                     to_vca_ee_id = None
                     from_vca_endpoint = None
@@ -2342,7 +2342,7 @@ class NsLcm(LcmBase):
                             pass
 
                 # for each defined VNF relation, find the VCA's related
-                for r in vnf_relations:
+                for r in vnf_relations.copy():
                     from_vca_ee_id = None
                     to_vca_ee_id = None
                     from_vca_endpoint = None