Set breakpoints on remote debugger
diff --git a/Lib/idlelib/Debugger.py b/Lib/idlelib/Debugger.py
index 27e8c2b..a0b54a3 100644
--- a/Lib/idlelib/Debugger.py
+++ b/Lib/idlelib/Debugger.py
@@ -330,7 +330,7 @@
         for editwin in pyshell_edit_windows:
             filename = editwin.io.filename
             try:
-                for lineno in editwin.breakpoints:
+                for lineno in editwin.get_current_breaks():
                     self.set_breakpoint_here(filename, lineno)
             except AttributeError:
                 continue