calculate-overlay/sys-apps/calculate-lib/files/calculate-lib-2.1.12-fix_bond.patch

diff --git a/pym/cl_utils.py b/pym/cl_utils.py
index dc626c6..44c1cc2 100644
--- a/pym/cl_utils.py
+++ b/pym/cl_utils.py
@@ -527,7 +527,11 @@ def getInterfaces():
     Get available interfaces (discard which hasn't device)
     """
     try:
-        return filter(lambda x: x!= "lo",os.listdir(SYSFS_NET_PATH))
+        return [x
+            for x in os.listdir(SYSFS_NET_PATH)
+            if x != "lo" and os.path.exists(
+                os.path.join(SYSFS_NET_PATH,x,"dev_id"))
+        ]
     except:
         return []