[glib/glib-2-28] g_mkdir_with_parents: cope with dirs popping into existence

[Matthias Clasen <matthiasc src gnome org>]

commit 2d2d55b772e80376489e5954af870a539300e5ee
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jun 3 22:45:51 2011 -0400

    g_mkdir_with_parents: cope with dirs popping into existence
    
    Don't bail out if a directory suddenly turns out to exist
    after all. Proposed in bug 612729.

 glib/gfileutils.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/gfileutils.c b/glib/gfileutils.c
index ec1eddf..c0e95c0 100644
--- a/glib/gfileutils.c
+++ b/glib/gfileutils.c
@@ -102,7 +102,7 @@ g_mkdir_with_parents (const gchar *pathname,
       
       if (!g_file_test (fn, G_FILE_TEST_EXISTS))
 	{
-	  if (g_mkdir (fn, mode) == -1)
+	  if (g_mkdir (fn, mode) == -1 && errno != EEXIST)
 	    {
 	      int errno_save = errno;
 	      g_free (fn);