[PATCH] mlang: Fix error handling in Rfc1766ToLcid

[Detlef Riekenberg]

---
 dlls/mlang/mlang.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/mlang/mlang.c b/dlls/mlang/mlang.c
index 5deb87b..14122c8 100644
--- a/dlls/mlang/mlang.c
+++ b/dlls/mlang/mlang.c
@@ -1222,8 +1222,6 @@ HRESULT WINAPI Rfc1766ToLcidW(LCID *pLocale, LPCWSTR pszRfc1766)
     if (!pLocale || !pszRfc1766)
         return E_INVALIDARG;
 
-    *pLocale = 0;
-
     hr = EnumRfc1766_create(0, &enumrfc1766);
     if (FAILED(hr))
         return hr;
@@ -1238,6 +1236,9 @@ HRESULT WINAPI Rfc1766ToLcidA(LCID *lcid, LPCSTR rfc1766A)
 {
     WCHAR rfc1766W[MAX_RFC1766_NAME + 1];
 
+    if (!rfc1766A)
+        return E_INVALIDARG;
+
     MultiByteToWideChar(CP_ACP, 0, rfc1766A, -1, rfc1766W, MAX_RFC1766_NAME);
     rfc1766W[MAX_RFC1766_NAME] = 0;
 
-- 
1.5.4.3


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