don't write tessface customdata layers, since tessfaces are not written either.

diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index 9588636789731e8b6eccdb87aa15b003209d691e..2ccefad4506fec0500cbc62e46345cce19a73c1b 100644 (file)
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -1731,9 +1731,10 @@ static void write_customdata(WriteData *wd, ID *id, int count, CustomData *data,
 
                                writestruct(wd, DATA, structname, datasize, layer->data);
                        }
-                       else
+                       else {
                                printf("%s error: layer '%s':%d - can't be written to file\n",
                                       __func__, structname, layer->type);
+                       }
                }
        }
 
@@ -1765,6 +1766,9 @@ static void write_meshs(WriteData *wd, ListBase *idbase)
                                backup_mesh.totface = mesh->totface;
                                mesh->totface = 0;
                                /* -- */
+                               backup_mesh.fdata = mesh->fdata;
+                               memset(&mesh->fdata, 0, sizeof(mesh->fdata));
+                               /* -- */
 #endif /* USE_BMESH_SAVE_WITHOUT_MFACE */
 
                                writestruct(wd, ID_ME, "Mesh", 1, mesh);
@@ -1788,6 +1792,8 @@ static void write_meshs(WriteData *wd, ListBase *idbase)
                                mesh->mface = backup_mesh.mface;
                                /* -- */
                                mesh->totface = backup_mesh.totface;
+                               /* -- */
+                               mesh->fdata = backup_mesh.fdata;
 #endif /* USE_BMESH_SAVE_WITHOUT_MFACE */
 
                        }