Fix en/decoding for templates with varlen for first ie

This fixes britram#24 - should have looked at the issue tracker before looking into the problem....
notti · Aug 21, 2018 · 0679684 · 0679684
1 parent e487dfb
commit 0679684
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ipfix/template.py b/ipfix/template.py
@@ -187,7 +187,7 @@ def decode_from(self, buf, offset, packplan = None):
         offset += packplan.st.size
 
         # short circuit on no varlen
-        if not self.varlenslice:
+        if self.varlenslice is None:
             return (vals, offset)
 
         # direct iteration over remaining IEs
@@ -239,7 +239,7 @@ def encode_to(self, buf, offset, vals, packplan = None):
         offset += packplan.st.size
 
         # shortcircuit no varlen
-        if not self.varlenslice:
+        if self.varlenslice is None:
             return offset
 
         # direct iteration over remaining IEs