small change to prevent compiler warning
authorHolger Schemel <info@artsoft.org>
Fri, 14 Sep 2018 15:49:59 +0000 (17:49 +0200)
committerHolger Schemel <info@artsoft.org>
Fri, 14 Sep 2018 15:49:59 +0000 (17:49 +0200)
This change makes Clang happy (which issued a warning before).
(Interestingly, GCC did not care about the previous code.)


No differences found