Mikołaj Zalewski wrote:
+/*************************************************************************
+ * _ILMakePidlNotNull
+ *
+ * A null pidl is a valid pidl that represents the Desktop. However if we don't
+ * want a NULL pidl (e.g. because NULL indicates an error) this function will
+ * make an explicit empty pidl if the parameter is NULL.
+ */
+HRESULT _ILMakePidlNotNull(LPITEMIDLIST *pidl)
+{
+ if (*pidl == NULL)
+ *pidl = _ILCreateDesktop();
+ if (*pidl == NULL)
+ return E_OUTOFMEMORY;
+ return S_OK;
+}
This function is a bit ugly. It seems this policy should be made in the
BrsFolder_OnCommand function, rather than in pidl.c as a file.
--
Rob Shearman
