diff options
| -rw-r--r-- | spritecache.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/spritecache.c b/spritecache.c index ada918bb3..0235bf186 100644 --- a/spritecache.c +++ b/spritecache.c @@ -154,6 +154,14 @@ static void ReadSprite(SpriteID id, void *buffer) byte type; byte* dest; + if (_sprite_file_pos[id] == 0) { + error( + "Tried to load non-existing sprite #%d.\n" + "Probable cause: Wrong/missing NewGRFs", + id + ); + } + FioSeekToFile(_sprite_file_pos[id]); type = FioReadByte(); |