[epiphany/mcatanzaro/#1746] web-view: fix critical in open_response_cb

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 17020e9c338711e95e25cfb98e7d39a29ebf9d66
Author: Michael Catanzaro <mcatanzaro redhat com>
Date:   Fri Apr 8 14:53:37 2022 -0500

    web-view: fix critical in open_response_cb
    
    Turns out gtk_file_chooser_get_current_folder_file() may return NULL.
    
    Fixes #1746

 embed/ephy-web-view.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c
index d8521a012..4bccbcb46 100644
--- a/embed/ephy-web-view.c
+++ b/embed/ephy-web-view.c
@@ -176,10 +176,12 @@ open_response_cb (GtkFileChooser           *dialog,
     g_ptr_array_free (file_array, TRUE);
 
     current_folder = gtk_file_chooser_get_current_folder_file (dialog);
-    current_folder_path = g_file_get_path (current_folder);
-    g_settings_set_string (EPHY_SETTINGS_WEB,
-                           EPHY_PREFS_WEB_LAST_UPLOAD_DIRECTORY,
-                           current_folder_path);
+    if (current_folder) {
+      current_folder_path = g_file_get_path (current_folder);
+      g_settings_set_string (EPHY_SETTINGS_WEB,
+                             EPHY_PREFS_WEB_LAST_UPLOAD_DIRECTORY,
+                             current_folder_path);
+    }
   } else {
     webkit_file_chooser_request_cancel (request);
   }