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Fix use of an uninitialized variable in P_FindWall->FindDistance2D with noclip.

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git-svn-id: https://svn.eduke32.com/eduke32@2344 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-02-14 23:14:07 +00:00
parent 967a3ec697
commit b04e743236
1 changed files with 3 additions and 1 deletions
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4
polymer/eduke32/source/sector.c
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@ -3046,6 +3046,8 @@ static int32_t P_FindWall(DukePlayer_t *p,int16_t *hitw)
0,&hitinfo,CLIPMASK0); 0,&hitinfo,CLIPMASK0);
*hitw = hitinfo.hitwall; *hitw = hitinfo.hitwall;
if (hitinfo.hitwall < 0)
return INT32_MAX;
return (FindDistance2D(hitinfo.pos.x-p->pos.x,hitinfo.pos.y-p->pos.y)); return (FindDistance2D(hitinfo.pos.x-p->pos.x,hitinfo.pos.y-p->pos.y));
} }
@ -3145,7 +3147,7 @@ void P_CheckSectors(int32_t snum)
i = P_FindWall(p,&hitscanwall); i = P_FindWall(p,&hitscanwall);
if (i < 1280 && hitscanwall >= 0 && wall[hitscanwall].overpicnum == MIRROR) if (hitscanwall >= 0 && i < 1280 && wall[hitscanwall].overpicnum == MIRROR)
if (wall[hitscanwall].lotag > 0 && !A_CheckSoundPlaying(p->i,wall[hitscanwall].lotag) && snum == screenpeek) if (wall[hitscanwall].lotag > 0 && !A_CheckSoundPlaying(p->i,wall[hitscanwall].lotag) && snum == screenpeek)
{ {
A_PlaySound(wall[hitscanwall].lotag,p->i); A_PlaySound(wall[hitscanwall].lotag,p->i);