diff --git a/src/debashify.cpp b/src/debashify.cpp
index c35c5e3..b7a3bdf 100644
--- a/src/debashify.cpp
+++ b/src/debashify.cpp
@@ -334,6 +334,8 @@ bool debashify_readonly(list* in)
       }
     }
   }
+  if(in->cls.size()<=0)
+    in->add(make_condlist("true"));
   return has_found;
 }
 
diff --git a/src/processing.cpp b/src/processing.cpp
index ace54c4..7a4e746 100644
--- a/src/processing.cpp
+++ b/src/processing.cpp
@@ -419,6 +419,8 @@ bool r_delete_var(_obj* in, set_t* vars)
           t->cls.erase(t->cls.begin()+i);
           i--;
         }
+        if(t->cls.size()<=0)
+          t->add(make_condlist("true"));
       }
     }
     default: break;
@@ -567,6 +569,7 @@ std::string gen_json_struc(_obj* o)
       vec.push_back(std::make_pair(quote_string("type"), quote_string("redirect") ) );
       vec.push_back(std::make_pair(quote_string("op"), quote_string(t->op)));
       vec.push_back(std::make_pair(quote_string("target"), gen_json_struc(t->target)));
+      vec.push_back(std::make_pair(quote_string("here_document"), gen_json_struc(t->here_document)));
       break;
     }
     case _obj::_arg :