[gupnp-tools] common: Do not dereference NULL error

[Jens Georg <jensgeorg src gnome org>]

commit a64e398fb2471664746aaf3199acb708c103b85a
Author: Jens Georg <mail jensge org>
Date:   Wed May 25 09:42:30 2022 +0200

    common: Do not dereference NULL error

 src/common/icons.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/common/icons.c b/src/common/icons.c
index e8fa308..381157d 100644
--- a/src/common/icons.c
+++ b/src/common/icons.c
@@ -92,9 +92,6 @@ on_got_icon (GObject *source, GAsyncResult *res, gpointer user_data)
 {
         GError *error = NULL;
         g_autoptr (GTask) task = G_TASK (user_data);
-        SoupMessage *message =
-                soup_session_get_async_result_message (SOUP_SESSION (source),
-                                                       res);
 
         g_autoptr (GBytes) body =
                 soup_session_send_and_read_finish (SOUP_SESSION (source),
@@ -107,13 +104,17 @@ on_got_icon (GObject *source, GAsyncResult *res, gpointer user_data)
                 return;
         }
 
+        SoupMessage *message =
+                soup_session_get_async_result_message (SOUP_SESSION (source),
+                                                       res);
+
         if (!SOUP_STATUS_IS_SUCCESSFUL (soup_message_get_status (message))) {
                 g_task_return_error (
                         task,
                         g_error_new (G_IO_ERROR,
                                      G_IO_ERROR_FAILED,
                                      "Unable to  download icon: %s",
-                                     error->message));
+                                     soup_message_get_reason_phrase (message)));
                 return;
         }