From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 9 Nov 2021 23:43:06 +0000 (+0200)
Subject: Check for empty attachments array instead of zero id in Framebuffer
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=4080571d24c1734a9188ee7fac38cf3180325adf;hp=4080571d24c1734a9188ee7fac38cf3180325adf;p=libs%2Fgl.git

Check for empty attachments array instead of zero id in Framebuffer

The id is an OpenGL implementation detail and shouldn't be used in the
common part.
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