app: Add comment only when config file has VM group

Avoid the debug message on close:
virt-viewer-DEBUG: Unable to get comment from key file: Key file does not have group '39cd210d-5d45-478a-91fe-b3680307f2df'
This commit is contained in:
Pavel Grunt 2016-02-14 19:27:59 +01:00
parent fcb200e3d4
commit 8c9a968561

View File

@ -259,7 +259,7 @@ virt_viewer_app_save_config(VirtViewerApp *self)
g_warning("failed to create config directory");
g_free(dir);
if (priv->uuid && priv->guest_name) {
if (priv->uuid && priv->guest_name && g_key_file_has_group(priv->config, priv->uuid)) {
// if there's no comment for this uuid settings group, add a comment
// with the vm name so user can make sense of it later.
gchar *comment = g_key_file_get_comment(priv->config, priv->uuid, NULL, &error);