diff options
Diffstat (limited to 'Mac/Tools/IDE/PyDebugger.py')
| -rw-r--r-- | Mac/Tools/IDE/PyDebugger.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Mac/Tools/IDE/PyDebugger.py b/Mac/Tools/IDE/PyDebugger.py index 4bbac262ca..74bfc74d34 100644 --- a/Mac/Tools/IDE/PyDebugger.py +++ b/Mac/Tools/IDE/PyDebugger.py @@ -496,7 +496,8 @@ class Debugger(bdb.Bdb): self.w.panes.bottom.tracingmonitor.toggle() try: try: - MacOS.EnableAppswitch(0) + if hasattr(MacOS, 'EnableAppswitch'): + MacOS.EnableAppswitch(0) if self.quitting: # returning None is not enough, a former BdbQuit exception # might have been eaten by the print statement @@ -512,7 +513,8 @@ class Debugger(bdb.Bdb): print 'bdb.Bdb.dispatch: unknown debugging event:', `event` return self.trace_dispatch finally: - MacOS.EnableAppswitch(-1) + if hasattr(MacOS, 'EnableAppswitch'): + MacOS.EnableAppswitch(-1) except KeyboardInterrupt: self.set_step() return self.trace_dispatch |