From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 13 May 2014 21:39:30 +0000 (+0200)
Subject: move usage display to separate function
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=ebdd9b1bfc90722e80fcd25f7121888fc57507cf;hp=ebdd9b1bfc90722e80fcd25f7121888fc57507cf;p=wall-notify%2Fwall-notify.git

move usage display to separate function
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