[issue5450] test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead of being skipped

[R. David Murray]

R. David Murray <rdmurray at bitdance.com> added the comment:

That first sentence should have read "If the DISPLAY environment
variable is set but the display cannot be opened".

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message_count: 1.0 -> 2.0

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue5450>
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