24 lines
764 B
Diff
24 lines
764 B
Diff
diff --git a/src/cups-pk-helper-mechanism.c b/src/cups-pk-helper-mechanism.c
|
|
index 273c262..8b3d781 100644
|
|
--- a/src/cups-pk-helper-mechanism.c
|
|
+++ b/src/cups-pk-helper-mechanism.c
|
|
@@ -205,6 +205,8 @@ register_mechanism (CphMechanism *mechanism)
|
|
{
|
|
GError *error;
|
|
|
|
+ g_return_val_if_fail (CPH_IS_MECHANISM (mechanism), FALSE);
|
|
+
|
|
mechanism->priv->pol_auth = polkit_authority_get ();
|
|
|
|
error = NULL;
|
|
@@ -238,7 +240,8 @@ cph_mechanism_new (void)
|
|
object = g_object_new (CPH_TYPE_MECHANISM, NULL);
|
|
|
|
if (!register_mechanism (CPH_MECHANISM (object))) {
|
|
- g_object_unref (object);
|
|
+ if (object)
|
|
+ g_object_unref (object);
|
|
return NULL;
|
|
}
|
|
|