[thin_dump] bug in last bug fix

2013-06-28 14:24:39 +01:00
parent fe8e1592a9
commit e701b96642
1 changed files with 1 additions and 1 deletions
--- a/thin-provisioning/metadata_dumper.cc
+++ b/thin-provisioning/metadata_dumper.cc
@@ -51,7 +51,7 @@ namespace {
 				return false;
 			}

-			return loc.is_sub_root() ? (loc.path[0] == dev_id_) : true;
+			return (loc.is_sub_root() && loc.path.size()) ? (loc.path[0] == dev_id_) : true;
 		}

 		bool visit_internal_leaf(node_location const &loc,