# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1466574396 14400
# Node ID b3d19ade4cd50308e31ef60e0daf0d906307282b
# Parent  973db845cb43333f7ce53e422b3fbed5e29463c9
* dir-ops.cc (dir_entry::close): Don't pass NULL to closedir.

diff -r 973db845cb43 -r b3d19ade4cd5 liboctave/system/dir-ops.cc
--- a/liboctave/system/dir-ops.cc	Tue Jun 21 16:50:41 2016 -0700
+++ b/liboctave/system/dir-ops.cc	Wed Jun 22 01:46:36 2016 -0400
@@ -89,9 +89,14 @@
     bool
     dir_entry::close (void)
     {
-      bool retval = (octave_closedir_wrapper (dir) == 0);
+      bool retval = true;
 
-      dir = 0;
+      if (dir)
+        {
+          retval = (octave_closedir_wrapper (dir) == 0);
+
+          dir = 0;
+        }
 
       return retval;
     }