X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/61ad6c12c81dd37c54797f5b507cdb677211f49a..555cf8e7b36faa768e40d09665781c468424a91c:/src/btree.cpp

diff --git a/src/btree.cpp b/src/btree.cpp
index 26224a5..e78a91e 100644
--- a/src/btree.cpp
+++ b/src/btree.cpp
@@ -1181,9 +1181,9 @@ uchar *BTree::NewBlock (uint &num)
 	BTreeNodeHeader nh;
 
 	std::list<uint>::iterator it;
-	it = deleted_nodes.begin ();
 
-	if (it != deleted_nodes.end ()) {
+	if (deleted_nodes.size ()) {
+		it = deleted_nodes.begin ();
 		num = *it;
 		deleted_nodes.erase (it);
 	} else {