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Fix clearing maps making the Tutorial option on the SP menu crash.

This commit is contained in:
toaster 2019-12-05 13:42:08 +00:00
parent e6f1b82cc4
commit 7f6c98f046
2 changed files with 5 additions and 4 deletions
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7
src/d_clisrv.c
View File

@ -1301,7 +1301,7 @@ static void SV_SendServerInfo(INT32 node, tic_t servertime)
M_Memcpy(netbuffer->u.serverinfo.mapmd5, mapmd5, 16);
if (*mapheaderinfo[gamemap-1]->lvlttl)
if (mapheaderinfo[gamemap-1] && *mapheaderinfo[gamemap-1]->lvlttl)
{
char *read = mapheaderinfo[gamemap-1]->lvlttl, *writ = netbuffer->u.serverinfo.maptitle;
while (writ < (netbuffer->u.serverinfo.maptitle+32) && *read != '\0')
@ -1321,12 +1321,13 @@ static void SV_SendServerInfo(INT32 node, tic_t servertime)
netbuffer->u.serverinfo.maptitle[32] = '\0';
if (!(mapheaderinfo[gamemap-1]->levelflags & LF_NOZONE))
if (mapheaderinfo[gamemap-1] && !(mapheaderinfo[gamemap-1]->levelflags & LF_NOZONE))
netbuffer->u.serverinfo.iszone = 1;
else
netbuffer->u.serverinfo.iszone = 0;
netbuffer->u.serverinfo.actnum = mapheaderinfo[gamemap-1]->actnum;
if (mapheaderinfo[gamemap-1])
netbuffer->u.serverinfo.actnum = mapheaderinfo[gamemap-1]->actnum;
p = PutFileNeeded();

2
src/dehacked.c
View File

@ -286,7 +286,7 @@ static void clear_levels(void)
// we may as well try to save some memory, right?
for (i = 0; i < NUMMAPS; ++i)
{
if (!mapheaderinfo[i])
if (!mapheaderinfo[i] || i == (tutorialmap-1))
continue;
// Custom map header info