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2005-03-09 Mike Kestner <mkestner@novell.com>

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* glib/Marshaller.cs : add IntPtr.Zero guarding.

svn path=/trunk/gtk-sharp/; revision=41607
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Mike Kestner 2005-03-09 17:01:35 +00:00
parent 9160dec10e
commit ae7d9dfbf9
2 changed files with 7 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2005-03-09 Mike Kestner <mkestner@novell.com>
* glib/Marshaller.cs : add IntPtr.Zero guarding.
2005-03-09 Alexandre Gomes <alexmipego@hotmail.com> 2005-03-09 Alexandre Gomes <alexmipego@hotmail.com>
* gtk/Gtk.metadata: Set GetVisibleRect param to be passed as out. * gtk/Gtk.metadata: Set GetVisibleRect param to be passed as out.

3
glib/Marshaller.cs
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@ -42,6 +42,9 @@ namespace GLib {
public static string Utf8PtrToString (IntPtr ptr) public static string Utf8PtrToString (IntPtr ptr)
{ {
if (ptr == IntPtr.Zero)
return null;
int len = (int) g_utf8_strlen (ptr, -1); int len = (int) g_utf8_strlen (ptr, -1);
byte[] bytes = new byte [len]; byte[] bytes = new byte [len];
Marshal.Copy (ptr, bytes, 0, len); Marshal.Copy (ptr, bytes, 0, len);