Fixed call to library in list_resources

pyvisa · Apr 16, 2015 · 8dd5611 · 8dd5611
1 parent 3a713eb
commit 8dd5611
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/pyvisa/ctwrapper/highlevel.py b/pyvisa/ctwrapper/highlevel.py
@@ -191,22 +191,20 @@ def list_resources(self, session, query='?*::INSTR'):
         :param query: regular expression used to match devices.
         """
 
-        lib = self.lib
-
         resources = []
 
         try:
-            find_list, return_counter, instrument_description, err = lib.find_resources(session, query)
+            find_list, return_counter, instrument_description, err = self.find_resources(session, query)
         except errors.VisaIOError as e:
             if e.error_code == constants.StatusCode.error_resource_not_found:
                 return tuple()
             raise e
 
         resources.append(instrument_description)
         for i in range(return_counter - 1):
-            resources.append(lib.find_next(find_list)[0])
+            resources.append(self.find_next(find_list)[0])
 
-        lib.close(find_list)
+        self.close(find_list)
 
         return tuple(resource for resource in resources)