X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=results.c;h=19480fd22d0e3405d00768c4a199f740b80a1177;hb=9f227961ae2219728e4cdd56e4d4c4e7165e4306;hp=1f1deda13bc3c66708a43d29494e9580419d9313;hpb=cad5e2e2831477cba1f6211c57b9a4cc5b58bd55;p=SXSI%2Fxpathcomp.git

diff --git a/results.c b/results.c
index 1f1deda..19480fd 100644
--- a/results.c
+++ b/results.c
@@ -184,9 +184,9 @@ static int nextLarger (int *tree, int n, int p, int pos, int pot)
 
   { int answ;
     if (!getBit(tree,pos)) return -1; // no answer
-    pot--;
     pos = (pos<<1)+1;
     if (pos >= n) return 0; // when n is not a power of 2, missing leaves
+    pot--;
     if ((p>>pot) == 0) // p goes left
        { answ = nextLarger(tree,n,p&~(1<<pot),pos,pot);
 	 if (answ != -1) return answ;