[PATCH] Fix glob with empty pattern and patterns ending in slash

[Ulrich Drepper]

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I see the problem with empty patterns and check in a slightly changed
patch for that.  What is the issue with trailing slashes?  I need a test
case.  For the other change there also should have been a test case.

- -- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
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