[gtk/gtk-3-24: 1/2] gtkfilechooser: Fix open() references in documentation

[Emmanuele Bassi <ebassi src gnome org>]

commit 7072d57d12036964ff4f54405df7f8fe851d7982
Author: Philip Withnall <pwithnall endlessos org>
Date:   Mon Oct 12 12:09:42 2020 +0100

    gtkfilechooser: Fix open() references in documentation
    
    While it’s true that you can pass the results of
    `gtk_file_chooser_get_filename()` straight to `open()` or `fopen()` on
    Linux, you can’t do so on Windows as it expects the filename to be in
    the ANSI codepage. Using the GLib wrappers `g_open()`/`g_fopen()`
    instead means that the appropriate UTF-8 → UTF-16 → `wopen()`/`wfopen()`
    conversions are done.
    
    Spotted by Fabian Keßler in
    https://gitlab.gnome.org/GNOME/glib/-/issues/2212.
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 gtk/gtkfilechooser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkfilechooser.c b/gtk/gtkfilechooser.c
index 4e22c52b06..0be35921e1 100644
--- a/gtk/gtkfilechooser.c
+++ b/gtk/gtkfilechooser.c
@@ -68,7 +68,7 @@
  * variable.
  *
  * This means that while you can pass the result of
- * gtk_file_chooser_get_filename() to open() or fopen(),
+ * gtk_file_chooser_get_filename() to g_open() or g_fopen(),
  * you may not be able to directly set it as the text of a
  * #GtkLabel widget unless you convert it first to UTF-8,
  * which all GTK+ widgets expect. You should use g_filename_to_utf8()