5.0-10950 vs. 5.0-10665 / ogl-lin-mesa / lesson08

5.0-10950 (dba7f330) Diff 5.0-10665 (71b2e1a9)
Failure 8f5e5c84f6919c93322a22e1dce13e2c7ab7b62d
Failure ce056d39ee04d34749c7375d29754e42f73272b0
Failure ce056d39ee04d34749c7375d29754e42f73272b0
Failure aaf12ab35e1a00ef4947e7b0bb81f26aeb4783c9