Fix SvGROW on an SV with SvLEN == 0 - copy in any existing data.
authorNick Ing-Simmons <nik@tiuk.ti.com>
Sun, 3 Feb 2002 14:54:18 +0000 (14:54 +0000)
committerNick Ing-Simmons <nik@tiuk.ti.com>
Sun, 3 Feb 2002 14:54:18 +0000 (14:54 +0000)
commit4056517955bef99f1d248dcaf966c0e256b0ea31
treeb901e16f8b6443934dc90d1cac98b651a9920813
parentaa0053b7f4fe5f775a26681d0e18999f5a01d34c
Fix SvGROW on an SV with SvLEN == 0 - copy in any existing data.
(Mis-feature discovered by Encode.)

p4raw-id: //depot/perlio@14526
sv.c