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kernel32: Ignore empty environment values from registry.

This commit is contained in:
Andrew Nguyen 2009-12-23 11:31:52 -06:00 committed by Alexandre Julliard
parent 542feda6b8
commit 9294882b94
1 changed files with 1 additions and 0 deletions
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1
dlls/kernel32/process.c
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@ -378,6 +378,7 @@ static void set_registry_variables( HANDLE hkey, ULONG type )
env_value.Length = env_value.MaximumLength = info->DataLength; env_value.Length = env_value.MaximumLength = info->DataLength;
if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1]) if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
env_value.Length -= sizeof(WCHAR); /* don't count terminating null if any */ env_value.Length -= sizeof(WCHAR); /* don't count terminating null if any */
if (!env_value.Length) continue;
if (info->Type == REG_EXPAND_SZ) if (info->Type == REG_EXPAND_SZ)
{ {
WCHAR buf_expanded[1024]; WCHAR buf_expanded[1024];