From: Holger Schemel <info@artsoft.org>
Date: Sat, 29 Aug 2020 09:57:51 +0000 (+0200)
Subject: fixed potential crash bug when reading from artwork info cache
X-Git-Tag: 4.2.0.2~21
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=7ef23a490275f99c802131d747e07f2feb67f43c;hp=7ef23a490275f99c802131d747e07f2feb67f43c;p=rocksndiamonds.git

fixed potential crash bug when reading from artwork info cache

This fixes a regression bug from commit 79425634, which allowed for
empty cache entries (as tokens "program_title", "program_copyright"
and "program_company" may be undefined), which may result in crashes
when reading inconsistent or incomplete cache files.
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