[RFH] Uninitialized warning as error is disabled on the trunk

[Jim Wilson]

Andrew Pinski wrote:
> /src/gcc/local/gcc/gcc/cp/pt.c: In function 'subst_copy':
> /src/gcc/local/gcc/gcc/cp/pt.c:9919: warning: 'len' may be used
> uninitialized in this function

This was introduced by your patch here:
     http://gcc.gnu.org/ml/gcc-patches/2008-03/msg01675.html

Please suggest a fix.

Jim