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Permit selecting a diagonal of squares at once in Group.
[sgt-puzzles.git]
/
tree234.c
diff --git
a/tree234.c
b/tree234.c
index 001044780ce9cad42e8b31ae4ce7a4f50d1d179f..4b3151ee2f65c5d3793be15a43623d162511b313 100644
(file)
--- a/
tree234.c
+++ b/
tree234.c
@@
-1160,7
+1160,7
@@
tree234 *join234r(tree234 *t1, tree234 *t2) {
* in t.
*/
static node234 *split234_internal(tree234 *t, int index) {
- node234 *halves[2], *n, *sib, *sub;
+ node234 *halves[2]
= { NULL, NULL }
, *n, *sib, *sub;
node234 *lparent, *rparent;
int ki, pki, i, half, lcount, rcount;