managesieve: count script length in bytes, not characters

diff --git a/src/plugins/managesieve/sieve_editor.c b/src/plugins/managesieve/sieve_editor.c
index 2931c86..5dc56a1 100644 (file)
--- a/src/plugins/managesieve/sieve_editor.c
+++ b/src/plugins/managesieve/sieve_editor.c
@@ -140,7 +140,8 @@ static gint sieve_editor_get_text(SieveEditorPage *page, gchar **text)
        gtk_text_buffer_get_start_iter(buffer, &start);
        gtk_text_buffer_get_end_iter(buffer, &end);
        *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
-       return gtk_text_iter_get_offset(&end) - gtk_text_iter_get_offset(&start);
+       /* return length in bytes */
+       return strlen(*text);
 }
 
 static void sieve_editor_set_status(SieveEditorPage *page, const gchar *status)