addons: mtu: policy: accept integer value for mtu in policy file

Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>

diff --git a/ifupdown2/addons/address.py b/ifupdown2/addons/address.py
index 7ba9cd43cbef54035679f973830ad3a373536c62..a4e2f8c71f587384b74ba1d3d24ca806b53ca05c 100644 (file)
--- a/ifupdown2/addons/address.py
+++ b/ifupdown2/addons/address.py
@@ -188,7 +188,7 @@ class address(Addon, moduleBase):
             )
         )
 
-        self.default_mtu = self.__policy_get_default_mtu()
+        self.default_mtu = str(self.__policy_get_default_mtu())
         self.default_mgmt_intf_mtu = self.__policy_get_mgmt_intf_mtu()
         if not self.default_mgmt_intf_mtu:
             self.default_mgmt_intf_mtu = self.default_mtu