Function IsValidSearchPath

src/fileio.cpp:75–78

* Checks whether the given search path is a valid search path * @param sp the search path to check * @return true if the search path is valid */

 * @return true if the search path is valid
 */
static bool IsValidSearchPath(Searchpath sp)
{
	return sp < _searchpaths.size() && !_searchpaths[sp].empty();
}

static void FillValidSearchPaths(bool only_local_path)
{