Index: darg.py
==================================================================
--- darg.py
+++ darg.py
@@ -172,14 +172,14 @@
                 dRules[sArc[1:]] = oNode.__hash__()
             else:
                 dNode[sArc] = oNode.__hash__()
         if dReValue:
             dNode["<re_value>"] = dReValue
-        il dReMorph:
+        if dReMorph:
             dNode["<re_morph>"] = dReMorph
         if dLemmas:
             dNode["<lemmas>"] = dLemmas
         if dRules:
             dNode["<rules>"] = dRules
         #if self.bFinal:
         #    dNode["<final>"] = 1
         return dNode