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fix a server crash on attempting to checksum a model that isn't there

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This commit is contained in:
Bill Currie 2001-01-19 21:45:38 +00:00
parent de137aa864
commit a01e68a148
1 changed files with 6 additions and 4 deletions
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10
source/sv_init.c
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@ -280,14 +280,16 @@ SV_CheckModel (char *mdl)
{
byte stackbuf[1024]; // avoid dirtying the cache heap
byte *buf;
unsigned short crc;
unsigned short crc = 0;
// int len;
buf = (byte *) COM_LoadStackFile (mdl, stackbuf, sizeof (stackbuf));
crc = CRC_Block (buf, com_filesize);
// for (len = com_filesize; len; len--, buf++)
// CRC_ProcessByte(&crc, *buf);
if (buf) {
crc = CRC_Block (buf, com_filesize);
} else {
Con_Printf ("WARNING: cannot generate checksum for %s\n", mdl);
}
return crc;
}