fix 'might be used uninitialized' in PerlIO_tmpfile
authorDavid Mitchell <davem@iabyn.com>
Wed, 18 Aug 2010 21:31:49 +0000 (22:31 +0100)
committerDavid Mitchell <davem@iabyn.com>
Wed, 18 Aug 2010 21:34:30 +0000 (22:34 +0100)
commit525f6fe9b8e5ad339fbb59d26d0c0c1b1c0a6c4c
treeaef319b39cdced353f8c240c2b75b90c314ce887
parentacb909b418c9f421785d1bddf729512e3597be18
fix 'might be used uninitialized' in PerlIO_tmpfile

sv can't actually be used uninitialized, but set it to zero to
shut up stupid compilers
perlio.c