[file-roller/wip/jtojnar/engrampa-backports: 21/21] dlg-package-installer: fix memory leak

[Jan Tojnar <jtojnar src gnome org>]

commit f0e7a87f55977a81e9b520a77474f6dff2637f3f
Author: rbuj <robert buj gmail com>
Date:   Thu Oct 21 20:12:17 2021 +0200

    dlg-package-installer: fix memory leak
    
    Cherry picked from 
https://github.com/mate-desktop/engrampa/commit/535e01ed893f6e67f73ae6a9de03e072d86b78e3

 src/dlg-package-installer.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/dlg-package-installer.c b/src/dlg-package-installer.c
index dd1e23b2..9ca6a9f0 100644
--- a/src/dlg-package-installer.c
+++ b/src/dlg-package-installer.c
@@ -307,9 +307,11 @@ file_buffer_ready_cb (GObject      *source_object,
        {
                char      *secondary_text;
                GtkWidget *dialog;
+               g_autofree char *description;
 
+               description = g_content_type_get_description (mime_type);
                secondary_text = g_strdup_printf (_("There is no command installed for %s files.\nDo you want 
to search for a command to open this file?"),
-                                                 g_content_type_get_description (mime_type));
+                                                 description);
                dialog = _gtk_message_dialog_new (GTK_WINDOW (idata->window),
                                                  GTK_DIALOG_MODAL,
                                                  _("Could not open this file type"),