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Always set next correctly, even if a matching element is found (that is 

how it is documented and used).

Originally committed as revision 11391 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-01-04 10:14:21 +00:00
parent 10ff3ff43b
commit 116d15ccf1
1 changed files with 4 additions and 0 deletions
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4
libavutil/tree.c
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@ -35,6 +35,10 @@ void *av_tree_find(const AVTreeNode *t, void *key, int (*cmp)(void *key, const v
if(next) next[(v>>31)^1]= t->elem;
return av_tree_find(t->child[v>>31], key, cmp, next);
}else{
if(next){
av_tree_find(t->child[0], key, cmp, next);
av_tree_find(t->child[1], key, cmp, next);
}
return t->elem;
}
}