Index: Lib/inspect.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/inspect.py,v
retrieving revision 1.49
diff -C2 -r1.49 inspect.py
*** Lib/inspect.py	1 Dec 2003 20:12:15 -0000	1.49
--- Lib/inspect.py	5 Jun 2004 13:32:25 -0000
***************
*** 741,750 ****
      to return, which are centered around the current line."""
      if istraceback(frame):
          frame = frame.tb_frame
      if not isframe(frame):
          raise TypeError('arg is not a frame or traceback object')
  
      filename = getsourcefile(frame) or getfile(frame)
-     lineno = frame.f_lineno
      if context > 0:
          start = lineno - 1 - context//2
--- 741,752 ----
      to return, which are centered around the current line."""
      if istraceback(frame):
+ 	lineno = frame.tb_lineno
          frame = frame.tb_frame
+     else:
+ 	lineno = frame.f_lineno
      if not isframe(frame):
          raise TypeError('arg is not a frame or traceback object')
  
      filename = getsourcefile(frame) or getfile(frame)
      if context > 0:
          start = lineno - 1 - context//2