libtool-1.3.5 memory leak

[Chad Miller]

--- libltdl/ltdl.c      Tue Nov  2 07:36:23 1999
+++ /home/cmiller/radiusd/libltdl/ltdl.c        Fri Feb  9 11:15:34 2001
@@ -1349,6 +1349,7 @@
                        free_vars(name, dir, dlname, old_name, libdir, deplibs);
                        return 0;
                }
+               free_vars(NULL, NULL, dlname, old_name, libdir, deplibs);
                if (handle != newhandle) {
                        unload_deplibs(handle);
                }