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(svn r8865) -Codechange: (NewGRF) Ignore 1 byte action 0s during safety check

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peter1138 2007-02-23 21:03:57 +00:00
parent 8001ab69fb
commit a14de92f38
1 changed files with 5 additions and 0 deletions
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5
src/newgrf.cpp
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@ -1480,6 +1480,11 @@ static void SafeChangeInfo(byte *buf, int len)
uint8 numinfo;
uint8 index;
if (len == 1) {
grfmsg(8, "Silently ignoring one-byte special sprite 0x00");
return;
}
if (!check_length(len, 6, "SafeChangeInfo")) return;
buf++;
feature = grf_load_byte(&buf);