[evolution] Mail: Disable 'Export to PDF' on drag & drop

[Milan Crha <mcrha src gnome org>]

commit a6be45d2dd00fec8c87e36fc7a4f1eb52641bf14
Author: Milan Crha <mcrha redhat com>
Date:   Thu Nov 5 19:39:56 2020 +0100

    Mail: Disable 'Export to PDF' on drag & drop
    
    In doesn't work due to WebKitGTK bug:
    https://bugs.webkit.org/show_bug.cgi?id=212814
    
    Related to https://gitlab.gnome.org/GNOME/evolution/-/issues/974

 src/mail/em-utils.c | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/src/mail/em-utils.c b/src/mail/em-utils.c
index 71d8526e34..acc8c70854 100644
--- a/src/mail/em-utils.c
+++ b/src/mail/em-utils.c
@@ -980,8 +980,11 @@ em_utils_selection_set_urilist (GtkSelectionData *data,
        gchar *tmpdir;
        gchar *uri;
        gint fd;
+       /* This is waiting for https://bugs.webkit.org/show_bug.cgi?id=212814 */
+       #if 0
        GSettings *settings;
        gchar *save_file_format;
+       #endif
        gboolean save_as_mbox;
 
        g_return_if_fail (uids != NULL);
@@ -994,6 +997,8 @@ em_utils_selection_set_urilist (GtkSelectionData *data,
        if (tmpdir == NULL)
                return;
 
+       /* This is waiting for https://bugs.webkit.org/show_bug.cgi?id=212814 */
+       #if 0
        settings = e_util_ref_settings ("org.gnome.evolution.mail");
 
        /* Save format is mbox unless pdf is explicitly requested. */
@@ -1003,6 +1008,9 @@ em_utils_selection_set_urilist (GtkSelectionData *data,
        g_free (save_file_format);
 
        g_object_unref (settings);
+       #else
+       save_as_mbox = TRUE;
+       #endif
 
        if (save_as_mbox) {
                CamelStream *fstream;