Have lutimes wrapper return errno if there was an error.

1 files changed, 3 insertions, 0 deletions

diff --git a/_obnammodule.c b/_obnammodule.c
index 829bb817..e45acf8d 100644
--- a/_obnammodule.c
+++ b/_obnammodule.c
@@ -35,6 +35,7 @@
 
 
 #define _XOPEN_SOURCE 600
+#include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 
@@ -72,6 +73,8 @@ lutimes_wrapper(PyObject *self, PyObject *args)
     tv[1].tv_sec = mtime;
     tv[1].tv_usec = 0;
     ret = lutimes(filename, tv);
+    if (ret == -1)
+        ret = errno;
     return Py_BuildValue("i", ret);
 }