added some checks for the possibility of a map having no portals
authorhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Wed, 7 May 2008 23:48:11 +0000 (23:48 +0000)
committerhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Wed, 7 May 2008 23:48:11 +0000 (23:48 +0000)
commite481a27e7de8bb960336c0d3d3131a6975b07907
tree590b05057f5a24842e3bb0a75690dee996b34496
parent395dcde3e90091081963e81a6468c95b9b06c05d
added some checks for the possibility of a map having no portals

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@8283 d7cf8633-e32d-0410-b094-e92efae38249
gl_rsurf.c