Remove debug printing code.

It's not used, so prone to bit rot. Better to purge it.

1 files changed, 0 insertions, 20 deletions

diff --git a/source/fitz/tree.c b/source/fitz/tree.c
index 070bbc71..bdd042dc 100644
--- a/source/fitz/tree.c
+++ b/source/fitz/tree.c
@@ -105,23 +105,3 @@ void fz_drop_tree(fz_context *ctx, fz_tree *node, void (*dropfunc)(fz_context *c
 		fz_free(ctx, node);
 	}
 }
-
-static void print_tree_imp(fz_context *ctx, fz_tree *node, int level)
-{
-	int i;
-	if (node->left != &tree_sentinel)
-		print_tree_imp(ctx, node->left, level + 1);
-	for (i = 0; i < level; i++)
-		putchar(' ');
-	printf("%s = %p (%d)\n", node->key, node->value, node->level);
-	if (node->right != &tree_sentinel)
-		print_tree_imp(ctx, node->right, level + 1);
-}
-
-void fz_debug_tree(fz_context *ctx, fz_tree *root)
-{
-	printf("--- tree dump ---\n");
-	if (root && root != &tree_sentinel)
-		print_tree_imp(ctx, root, 0);
-	printf("---\n");
-}