only try to autoload, when there actually is s.th. to
authorThilo Six <grml@xk2c.de>
Sun, 5 Feb 2017 19:42:57 +0000 (20:42 +0100)
committerFrank Terbeck <ft@grml.org>
Sun, 5 Feb 2017 20:00:09 +0000 (21:00 +0100)
This fixes a regression introduced today: Only try to autoload, when
there actually is s.th. to autoload otherwise "autoload -U" _prints_ all
functions that were marked for autoloading thus far.


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