From: Niki Roo <niki@nikiroo.be>
Date: Sat, 15 Jul 2017 07:32:26 +0000 (+0200)
Subject: Small fixes: update check, epub:
X-Git-Url: http://git.nikiroo.be/?a=commitdiff_plain;h=dea6331397544cde6cc3d2f58dd6355c57679cea;hp=dea6331397544cde6cc3d2f58dd6355c57679cea;p=nikiroo-utils.git

Small fixes: update check, epub:
- update check will now be more clear when it cannot contact github.com
- epub support will now fail with "epub not supported" instead of NPE
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