Tidy up after a directory chain however it ends

A row whose first entry is itself a directory leaked that entry's name.
A level git could not read as a tree returned early instead, which also
left the row's log, stats and plain links on the deeper path.

1 file changed, 2 insertions, 1 deletion

diff --git a/source/ui-tree.c b/source/ui-tree.cindex 95ff337..43de1bf 100644--- a/source/ui-tree.c+++ b/source/ui-tree.c@@ -254,7 +254,7 @@ static void print_dir_chain(const struct object_id *oid, char *name, char *rev,  		tree = lookup_tree(the_repository, &child.oid); 		if (!tree)-			return;+			break;  		free(child.name); 		child.name = NULL;@@ -270,6 +270,7 @@ static void print_dir_chain(const struct object_id *oid, char *name, char *rev, 		name = child.name; 	} +	free(child.name); 	strbuf_setlen(fullpath, initial_length); } 
diff --git a/source/ui-tree.c b/source/ui-tree.c
index 95ff337..43de1bf 100644
--- a/source/ui-tree.c
+++ b/source/ui-tree.c
@@ -254,7 +254,7 @@ static void print_dir_chain(const struct object_id *oid, char *name, char *rev,
 
 		tree = lookup_tree(the_repository, &child.oid);
 		if (!tree)
-			return;
+			break;
 
 		free(child.name);
 		child.name = NULL;
@@ -270,6 +270,7 @@ static void print_dir_chain(const struct object_id *oid, char *name, char *rev,
 		name = child.name;
 	}
 
+	free(child.name);
 	strbuf_setlen(fullpath, initial_length);
 }