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RegQueryValueW must return count in bytes for empty string too.

This commit is contained in:
Alexandre Julliard 2004-10-19 21:14:09 +00:00
parent 3dcbaaa4cc
commit bbde53fb02
1 changed files with 5 additions and 5 deletions
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10
dlls/advapi32/registry.c
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@ -1252,11 +1252,11 @@ DWORD WINAPI RegQueryValueExA( HKEY hkey, LPCSTR name, LPDWORD reserved, LPDWORD
* Retrieves the data associated with the default or unnamed value of a key.
*
* PARAMS
* hKey [I] Handle to an open key.
* lpSubKey [I] Name of the subkey of hKey.
* lpValue [O] Receives the string associated with the default value
* hkey [I] Handle to an open key.
* name [I] Name of the subkey of hKey.
* data [O] Receives the string associated with the default value
* of the key.
* lpcbValue [I/O] Size of lpValue.
* count [I/O] Size of lpValue in bytes.
*
* RETURNS
* Success: ERROR_SUCCESS
@ -1279,7 +1279,7 @@ DWORD WINAPI RegQueryValueW( HKEY hkey, LPCWSTR name, LPWSTR data, LPLONG count
{
/* return empty string if default value not found */
if (data) *data = 0;
if (count) *count = 1;
if (count) *count = sizeof(WCHAR);
ret = ERROR_SUCCESS;
}
return ret;