buffer_tree.h: Fix gcc warning.

"loglevel" is declared as a global variable elsewhere, and gcc-3.3.3 complains
beacuse of this:

	buffer_tree.h:199: warning: declaration of `loglevel' shadows a global declaration

Just call the thing "ll".

diff --git a/buffer_tree.h b/buffer_tree.h
index 4d27ec7b8b1a49db01aa4a87fe94b6a7fff0e96c..a9890b9854b5bce2fce731a19d6cc44ba538c442 100644 (file)
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -196,7 +196,7 @@ void btr_splice_out_node(struct btr_node *btrn);
 void btr_pushdown(struct btr_node *btrn);
 void *btr_context(struct btr_node *btrn);
 void btr_merge(struct btr_node *btrn, size_t dest_size);
-void btr_log_tree(struct btr_node *btrn, int loglevel);
+void btr_log_tree(struct btr_node *btrn, int ll);
 void btr_pushdown_one(struct btr_node *btrn);
 bool btr_inplace_ok(struct btr_node *btrn);
 int btr_node_status(struct btr_node *btrn, size_t min_iqs,