Updated Spanish translation.

[evince.git] / backend / ev-attachment.c

diff --git a/backend/ev-attachment.c b/backend/ev-attachment.c
index f0002f37230b362c22f835fe566351e23853895e..331473814f3a8cc95bcbe76c5bae0edf22cb6f0e 100644 (file)
--- a/backend/ev-attachment.c
+++ b/backend/ev-attachment.c
@@ -367,10 +367,14 @@ ev_attachment_open (EvAttachment *attachment,
        gboolean                 retval = FALSE;
        GnomeVFSMimeApplication *default_app = NULL;
 
-       if (!attachment->priv->app)
+       g_return_val_if_fail (EV_IS_ATTACHMENT (attachment), FALSE);
+       
+       if (!attachment->priv->app) {
                default_app = gnome_vfs_mime_get_default_application (attachment->priv->mime_type);
+               attachment->priv->app = default_app;
+       }
 
-       if (!default_app) {
+       if (!attachment->priv->app) {
                g_set_error (error,
                             EV_ATTACHMENT_ERROR,
                             0,
@@ -380,8 +384,6 @@ ev_attachment_open (EvAttachment *attachment,
                return FALSE;
        }
 
-       attachment->priv->app = default_app;
-       
        if (attachment->priv->tmp_uri &&
            g_file_test (attachment->priv->tmp_uri, G_FILE_TEST_EXISTS)) {
                retval = ev_attachment_launch_app (attachment, error);