Fix a 32-bit compilation warning

diff --git a/src/test/test_util.c b/src/test/test_util.c
index f8e766162d639b21e5f15c11bbaccfe316241f83..a6c423dcdfd86253c759d281e1fb545014cb9fd7 100644 (file)
--- a/src/test/test_util.c
+++ b/src/test/test_util.c
@@ -4355,7 +4355,7 @@ test_util_get_avail_disk_space(void *arg)
 
   /* No answer for nonexistent directory */
   val = tor_get_avail_disk_space("/akljasdfklsajdklasjkldjsa");
-  tt_int_op(val, OP_EQ, -1);
+  tt_i64_op(val, OP_EQ, -1);
 
   /* Try the current directory */
   val = tor_get_avail_disk_space(".");