[gtk/wip/otte/for-master] contentserializer: Don't send the terminating \0 byte for strings

[Benjamin Otte <otte src gnome org>]

commit 640856edec45c379cfaf2383cb9d155605a36de9
Author: Benjamin Otte <otte redhat com>
Date:   Fri Sep 11 17:25:02 2020 +0200

    contentserializer: Don't send the terminating \0 byte for strings
    
    Fixes #3150

 gdk/gdkcontentserializer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/gdkcontentserializer.c b/gdk/gdkcontentserializer.c
index ea42397f99..7a3e4c3d22 100644
--- a/gdk/gdkcontentserializer.c
+++ b/gdk/gdkcontentserializer.c
@@ -681,7 +681,7 @@ string_serializer (GdkContentSerializer *serializer)
 
   g_output_stream_write_all_async (filter,
                                    text,
-                                   strlen (text) + 1,
+                                   strlen (text),
                                    gdk_content_serializer_get_priority (serializer),
                                    gdk_content_serializer_get_cancellable (serializer),
                                    string_serializer_finish,