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The 'may be used uninitialized' doesn't seem to be meaningless to me.

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Modified code to avoid the possible side effect race, which also simplified
code flow. Fabrice, please check.
This commit is contained in:
ariclone 2000-07-05 19:11:42 +00:00
parent 16a19db621
commit 4ca3e082bd
1 changed files with 4 additions and 4 deletions
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8
src/pathfinder/astar.cpp
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@ -500,14 +500,14 @@ local int AStarFindPath(Unit* unit,int* pxd,int* pyd)
path_length=0;
x=unit->X;
y=unit->Y;
DebugLevel3("%d %d %d %d\n",x,y,ex,ey);
IfDebug(i = 0);
while(ex != x || ey !=y) {
for(;;) {
DebugLevel3("%d %d %d %d\n",x,y,ex,ey);
eo=ex*TheMap.Width+ey;
i=AStarMatrix[eo].Direction;
if (ex == x && ey == y)
break;
ex-=xoffset[i];
ey-=yoffset[i];
DebugLevel3("%d %d %d %d\n",x,y,ex,ey);
path_length++;
}
*pxd=xoffset[i];