From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Thu, 24 Apr 2014 22:41:44 +0000 (+0200)
Subject: Check the return value of fclose() in config.cpp.
X-Git-Tag: 1.1.0~13
X-Git-Url: https://git.sesse.net/?p=cubemap;a=commitdiff_plain;h=98b8cb22fe22f6a8b46a47cd5fa00dcf2bcd6fd5;hp=98b8cb22fe22f6a8b46a47cd5fa00dcf2bcd6fd5

Check the return value of fclose() in config.cpp.

It's unclear to me exactly how this could fail for a read-only file,
but it's good practice nevertheless.

Found by Coverity Scan.
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