[PATCH 1/4 v2] msvcrt/tests: Check errno in strtod test.

[Piotr Caban]

From: Daniel Lehman <dlehman25(a)gmail.com>

Signed-off-by: Daniel Lehman <dlehman25(a)gmail.com>
Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
v2:
  - only patches 2 and 4 were changed
  - reset errno to 0 only in msvcrt.dll (other version of the dll are 
not doing it, it even depends on msvcrt.dll version)
  - always check errno in ucrtbase tests

  dlls/msvcrt/tests/string.c | 6 ++++--
  1 file changed, 4 insertions(+), 2 deletions(-)