Fix drawing of crosses with lines
commit200eca7f08a85f6f2905131f025f0f3707c84e8a
authorOlly Betts <olly@survex.com>
Fri, 30 Jun 2017 23:59:22 +0000 (1 11:59 +1200)
committerOlly Betts <olly@survex.com>
Fri, 30 Jun 2017 23:59:22 +0000 (1 11:59 +1200)
treeac6b735c20e23c852c4edf89bb94fc1c7d923caf
parent9e8ff8ef5c7c75797cc11f9ddcda83a7441dd4e3
Fix drawing of crosses with lines

This is a fall-back case which is rarely used as most opengl setups
will handle a better method, but it was resulting in crosses with a
four-pixel square in the centre - now the centre should be a single
pixel.
src/gla-gl.cc