Fix missing "self"

README.md

@@ -34,6 +34,7 @@ LICENSE: LGPL - see LICENSE file
 
 CHANGELOG:
 
+1.5.4   - Bugfix - needed for MSC editor
 1.5.3   - Minor accomodation for the MSC editor
 1.5.2   - Minor bugfix with SDL interface
 1.5.1   - Simulator supports continuous signals

asn1_value_editor/asn1_value_editor.py

@@ -16,7 +16,7 @@
 
 __author__ = "Maxime Perrotin"
 __license__ = "LGPLv3"
-__version__ = "1.5.3"
+__version__ = "1.5.4"
 __url__ = "http://taste.tuxfamily.org"
 
 import sys

asn1_value_editor/standalone_editor.py

@@ -283,7 +283,7 @@ class SingleValueEditor(QObject):
 
     def editParam(self, param, defValue=None, asnType=None):
         ''' Edit parameter (open widget,  wait for OK/Cancel and read value) '''
-        widget = setupEdit(param, defValue, asnType)
+        widget = self.setupEdit(param, defValue, asnType)
         response = widget['widget'].exec_()
         if response:
             data = widget['editor'].getVariable(dest=widget['editor'].asn1Instance)