Fix problem with SFC test

- If its not possible to get the IPs, then exit
- Patch Set 2: addressed code review comments

Change-Id: I16e22513b32e2b0da311ebcc280f3611570634a3
Signed-off-by: Brady Johnson <brady.allen.johnson@ericsson.com>
(cherry picked from commit 429ea989e665ebc3dac381c2629662f327dd9a46)

diff --git a/testcases/features/sfc/sfc.py b/testcases/features/sfc/sfc.py
index f8af510..3cf1052 100755 (executable)
--- a/testcases/features/sfc/sfc.py
+++ b/testcases/features/sfc/sfc.py
@@ -238,6 +238,11 @@ def main():
     except:
         logger.debug("Problems assigning floating IP to SFs")
 
+    # If no IPs were obtained, then we cant continue
+    if not ips:
+        logger.error('Failed to obtain IPs, cant continue, exiting')
+        return
+
     logger.debug("Floating IPs for SFs: %s..." % ips)
 
     # SSH TO START THE VXLAN_TOOL ON SF1