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- added null check to findplayer.

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This commit is contained in:
Christoph Oelckers 2020-05-10 22:30:23 +02:00
parent 577a800843
commit 4c47361132
1 changed files with 2 additions and 2 deletions
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4
source/games/duke/src/sectors.cpp
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@ -299,7 +299,7 @@ int findplayer(const spritetype* s, int* d)
if (ud.multimode < 2) if (ud.multimode < 2)
{ {
*d = abs(ps[myconnectindex].oposx - s->x) + abs(ps[myconnectindex].oposy - s->y) + ((abs(ps[myconnectindex].oposz - s->z + (28 << 8))) >> 4); if (d) *d = abs(ps[myconnectindex].oposx - s->x) + abs(ps[myconnectindex].oposy - s->y) + ((abs(ps[myconnectindex].oposz - s->z + (28 << 8))) >> 4);
return myconnectindex; return myconnectindex;
} }
@ -316,7 +316,7 @@ int findplayer(const spritetype* s, int* d)
} }
} }
*d = closest; if (d) *d = closest;
return closest_player; return closest_player;
} }