1 files changed, 2 insertions, 2 deletions
diff --git a/libtrivfs/file-set-size.c b/libtrivfs/file-set-size.c
index f90ceec6..a2691c85 100644
--- a/libtrivfs/file-set-size.c
+++ b/libtrivfs/file-set-size.c
@@ -17,13 +17,13 @@
 
 #include "priv.h"
 #include "trivfs_fs_S.h"
-#include <assert.h>
+#include <assert-backtrace.h>
 
 kern_return_t
 trivfs_S_file_set_size (struct trivfs_protid *cred,
 			mach_port_t reply, mach_msg_type_name_t reply_type,
 			off_t size)
 {
-  assert (!trivfs_support_write);
+  assert_backtrace (!trivfs_support_write);
   return EOPNOTSUPP;
 }