André Hentschel : services: Remove unneeded shadow variable.
Module: wine Branch: master Commit: e7f414556e1f2e4c22b8cc06c004fb7bb7817f00 URL: http://source.winehq.org/git/wine.git/?a=commit;h=e7f414556e1f2e4c22b8cc06c0... Author: André Hentschel <nerv(a)dawncrow.de> Date: Wed Apr 18 00:11:37 2012 +0200 services: Remove unneeded shadow variable. --- programs/services/utils.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/programs/services/utils.c b/programs/services/utils.c index 920b6da..aead38a 100644 --- a/programs/services/utils.c +++ b/programs/services/utils.c @@ -82,8 +82,7 @@ DWORD load_reg_string(HKEY hKey, LPCWSTR szValue, BOOL bExpand, LPWSTR *output) if (type == REG_EXPAND_SZ) { LPWSTR str; - DWORD size = ExpandEnvironmentStringsW(buf, NULL, 0); - if (size == 0) + if (!(size = ExpandEnvironmentStringsW(buf, NULL, 0))) { err = GetLastError(); goto failed;
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Alexandre Julliard