Fix Python 2.6 support in python-gdb.py

vstinner · vstinner · commit 7612f1e36a90 · 2017-01-18T13:49:43.000+01:00
Issue #29259.
diff --git a/Tools/gdb/libpython.py b/Tools/gdb/libpython.py
@@ -1518,8 +1518,8 @@ def is_other_python_frame(self):
             except RuntimeError:
                 return 'PyCFunction invocation (unable to read "func")'
 
-        elif caller in {'_PyCFunction_FastCallDict',
-                        '_PyCFunction_FastCallKeywords'}:
+        elif caller in ('_PyCFunction_FastCallDict',
+                        '_PyCFunction_FastCallKeywords'):
             try:
                 func = older._gdbframe.read_var('func_obj')
                 return str(func)
