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author | peter1138 <peter1138@openttd.org> | 2006-11-23 21:19:43 +0000 |
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committer | peter1138 <peter1138@openttd.org> | 2006-11-23 21:19:43 +0000 |
commit | 1ce4eda5761f37445e676c92ee3f0affbf4e8e79 (patch) | |
tree | eb53353d39db99a771e2c6a49fd20f83817dcfa3 /spritecache.c | |
parent | 59723b113ed42a54855f096a56f58001583debfc (diff) | |
download | openttd-1ce4eda5761f37445e676c92ee3f0affbf4e8e79.tar.xz |
(svn r7242) -Fix: Don't load 1-byte pseudo sprites, as used in some NewGRF sets. If the sprite is ever drawn this will result in a "missing sprite" error instead of undefined misbehaviour leading to segmentation faults...
Diffstat (limited to 'spritecache.c')
-rw-r--r-- | spritecache.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/spritecache.c b/spritecache.c index 4604f7602..a27444ce1 100644 --- a/spritecache.c +++ b/spritecache.c @@ -45,7 +45,9 @@ static bool ReadSpriteHeaderSkipData(void) type = FioReadByte(); if (type == 0xFF) { FioSkipBytes(num); - return true; + /* Some NewGRF files have "empty" pseudo-sprites which are 1 + * byte long. Catch these so the sprites won't be displayed. */ + return num != 1; } FioSkipBytes(7); |