Here are a couple of ways. (There are more.)

  1. @list = (@list, bsd_glob ("$DIR/*XYZ", GLOB_QUOTE )); ...
  2. push @list, bsd_glob ("$DIR/*XYZ", GLOB_QUOTE ));

The . operator is strictly for string concatenation. And in your code it attempts to "coerce" the list into a string.

-Paul

In reply to Re: Can't modify private array in concatenation? by jettero
in thread Can't modify private array in concatenation? by Anonymous Monk

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