Test the correct parameter for non-emptiness
authorFrank Terbeck <ft@grml.org>
Sun, 5 Feb 2017 20:04:50 +0000 (21:04 +0100)
committerFrank Terbeck <ft@grml.org>
Sun, 5 Feb 2017 20:04:50 +0000 (21:04 +0100)
I introduced this myself, when I adjusted Thilo's code.


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