Fix for randomely ocurring bug
Fix for randomely ocurring bug

The bug and it's fix are described by the first comment from Guido
in http://code.google.com/p/googleappengine/issues/detail?id=772.

Patch by: Guido van Rossum

MatthewWilkes/mw4068-packaging,MatthewWilkes/mw4068-packaging,MatthewWilkes/mw4068-packaging,MatthewWilkes/mw4068-packaging