Fix to use right quagga interface ip while building quagga container
diff --git a/src/test/utils/CordContainer.py b/src/test/utils/CordContainer.py
index ccc59b0..7d902a1 100644
--- a/src/test/utils/CordContainer.py
+++ b/src/test/utils/CordContainer.py
@@ -263,7 +263,7 @@
 
     @classmethod
     def build_image(cls, image):
-        onos_quagga_ip = Onos.quagga_config['ip']
+        onos_quagga_ip = Onos.quagga_config[0]['ip']
         print('Building Quagga image %s' %image)
         dockerfile = '''
 FROM ubuntu:latest