[PATCH 3/3 v2] msvcrt: Set return value on all paths in wcstombs_s_l.

[Piotr Caban]

From: Daniel Lehman

Signed-off-by: Daniel Lehman 
Signed-off-by: Piotr Caban 
---
  dlls/msvcrt/tests/string.c | 20 ++++++++------------
  dlls/msvcrt/wcs.c          | 16 +++++++++++-----
  2 files changed, 19 insertions(+), 17 deletions(-)