Vitaliy Margolen : kernel32: Fix off by one error.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2bd4d6b1801c1d33fb92bf878558aea63ac317db
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2bd4d6b1801c1d33fb92bf8785...

Author: Vitaliy Margolen 
Date:   Sat Apr 28 15:50:22 2007 -0600

kernel32: Fix off by one error.

---

dlls/kernel32/process.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index 8b8bd3c..8e5999f 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -346,7 +346,7 @@ static void set_registry_variables( HANDLE hkey, ULONG type )
         env_value.Buffer = (WCHAR *)(buffer + info->DataOffset);
         env_value.Length = env_value.MaximumLength = info->DataLength;
         if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
-            env_value.Length--;  /* don't count terminating null if any */
+            env_value.Length -= sizeof(WCHAR);  /* don't count terminating null if any */
         if (info->Type == REG_EXPAND_SZ)
         {
             WCHAR buf_expanded[1024];