commit f78ec441a9df316cfb21a37c00e8147ad74d6827
from: Stefan Sperling <stsp@stsp.name>
date: Sat Mar 17 02:33:47 2018 UTC

fix memleak in test helper function print_tree_object()

commit - 18e99ab6a32445853f0b42b64db4b6489b60259d
commit + f78ec441a9df316cfb21a37c00e8147ad74d6827
blob - c986d4133f777602379731df498071f7b473a101
blob + 6f6b30cdc1b2834f1e57dff4822ac9c4b05dd250
--- regress/repository/repository_test.c
+++ regress/repository/repository_test.c
@@ -95,6 +95,7 @@ print_tree_object(struct got_object *obj, char *parent
 
 		if (!S_ISDIR(te->mode)) {
 			test_printf("%s %s/%s\n", hex, parent, te->name);
+			free(hex);
 			continue;
 		}
 		test_printf("%s %s/%s\n", hex, parent, te->name);
@@ -239,6 +240,7 @@ repo_read_tree(const char *repo_path)
 	got_repo_close(repo);
 	return (err == NULL);
 }
+
 static int
 repo_read_blob(const char *repo_path)
 {