don't emit obj materials more than once
authorhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Wed, 21 Oct 2009 18:20:49 +0000 (18:20 +0000)
committerhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Wed, 21 Oct 2009 18:20:49 +0000 (18:20 +0000)
commitffeef0387e6935e805cf0d264758fd8a00c44731
treef48cfe38534311e2ad6651f4932121e58d6aea5b
parenta5cf6f046693cb93a9764a8777705f01a6e97934
don't emit obj materials more than once

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9372 d7cf8633-e32d-0410-b094-e92efae38249
model_shared.c