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Fix crash when trying to move to invalid co-ordinates

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jacksonmj
2011-03-21 16:26:58 +00:00
parent 993fb876c9
commit df27f8420d
1 changed files with 2 additions and 0 deletions
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2
src/powder.c
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@@ -136,6 +136,8 @@ int try_move(int i, int x, int y, int nx, int ny)
if (x==nx && y==ny) if (x==nx && y==ny)
return 1; return 1;
if (nx<0 || ny<0 || nx>=XRES || ny>=YRES)
return 1;
e = eval_move(parts[i].type, nx, ny, &r); e = eval_move(parts[i].type, nx, ny, &r);