[PATCH 1/1] msvcrt: Initialize both ANSI and Unicode environments in both putenv() functions.

[Zebediah Figura]

From: Zebediah Figura

env_set() modifies both environments in either case, and expects the variables
to have separate allocations already.

Fixes: bdb624fffb1c1acc1feb2baec396d9b805cb0ce9
---
 dlls/msvcrt/environ.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/msvcrt/environ.c b/dlls/msvcrt/environ.c
index 9e358d971f9..0a0bb5ce058 100644
--- a/dlls/msvcrt/environ.c
+++ b/dlls/msvcrt/environ.c
@@ -265,7 +265,8 @@ static int putenv_helper(const char *name, const char *val, const char *eq)
     int r;

_lock(_ENV_LOCK);
-    r = env_init(FALSE, TRUE);
+    if (!(r = env_init(FALSE, TRUE)))
+        r = env_init(TRUE, TRUE);
     _unlock(_ENV_LOCK);
     if (r) return -1;

@@ -320,7 +321,8 @@ static int wputenv_helper(const wchar_t *name, const wchar_t *val, const wchar_t
     int r;

_lock(_ENV_LOCK);
-    r = env_init(TRUE, TRUE);
+    if (!(r = env_init(FALSE, TRUE)))
+        r = env_init(TRUE, TRUE);
     _unlock(_ENV_LOCK);
     if (r) return -1;