You should probably instead check whether you're under Unix, and if so, not attempt to fix wildcard arguments at all. Unlike under Windows derivatives, wildcard characters are valid parts of a filename in Unix, and actual wildcards are usually already expanded by the shell. If you get a filename with what appears to be a wildcard in it, you're probably not meant to expand it.

Makeshifts last the longest.

In reply to Re^4: Fix wildcard arguments under MSWin by Aristotle
in thread Fix wildcard arguments under MSWin by Anonymous Monk

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