Improve the g_dir_read_name documentation
authorMatthias Clasen <mclasen@redhat.com>
Fri, 6 Jul 2012 02:25:49 +0000 (22:25 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 6 Jul 2012 02:25:49 +0000 (22:25 -0400)
commitab4cc22ba5d7a1a9ee72eaccd171ac1fc82bfb5c
tree65f94cba546be39c7a0d1ccd693a4eeaf5ae7998
parentf416ece1039f65ce77df6983a872950c82877e37
Improve the g_dir_read_name documentation

This function can return NULL in error cases as well. Document
this, and explain how to discriminate the cases.
https://bugzilla.gnome.org/show_bug.cgi?id=639771
glib/gdir.c