From: Mart Lubbers <mart@martlubbers.net>
Date: Thu, 18 Jun 2020 06:46:12 +0000 (+0200)
Subject: Handle SIGUSR1 for forced refreshes
X-Git-Url: https://git.xinqibao.xyz/slstatus.git/commitdiff_plain/d1b23e5509863fd0790261b2b388e687d5218d53?ds=sidebyside;hp=d1b23e5509863fd0790261b2b388e687d5218d53

Handle SIGUSR1 for forced refreshes

At some point one might want to force a refresh for example after
checking email or changing the volume. Sending a SIGUSR1 achieves this
now
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