hopefully fix engine crash with map-less shader stages

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@8077 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/model_shared.c b/model_shared.c
index c81622a8c9233e7f072de7c734fab41dffa5b111..6c41603bfee5c8d9b4d4fcca41769b5a644db351 100644 (file)
--- a/model_shared.c
+++ b/model_shared.c
@@ -1462,7 +1462,7 @@ void Mod_LoadQ3Shaders(void)
                                        layer->texflags = TEXF_ALPHA | TEXF_PRECACHE;
                                        if (!(shader.surfaceparms & Q3SURFACEPARM_NOMIPMAPS))
                                                layer->texflags |= TEXF_MIPMAP;
-                                       if (!(shader.textureflags & Q3TEXTUREFLAG_NOPICMIP) && (r_picmipworld.integer || strncmp(layer->texturename[0], "textures/", 9)))
+                                       if (!(shader.textureflags & Q3TEXTUREFLAG_NOPICMIP) && (r_picmipworld.integer || (layer->texturename && layer->texturename[0] && strncmp(layer->texturename[0], "textures/", 9))))
                                                layer->texflags |= TEXF_PICMIP | TEXF_COMPRESS;
                                        if (layer->clampmap)
                                                layer->texflags |= TEXF_CLAMP;