From bcd14a1822e29c40b972a38df6a36ec2b6ea6779 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Tue, 15 Feb 2011 11:12:41 -0800
Subject: [PATCH] crypt32: Fix return value in error cases (clang).

---
 dlls/crypt32/chain.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/crypt32/chain.c b/dlls/crypt32/chain.c
index d7c10b3533..ca76cefa2a 100644
--- a/dlls/crypt32/chain.c
+++ b/dlls/crypt32/chain.c
@@ -3213,7 +3213,8 @@ static BOOL match_domain_component(LPCWSTR allowed_component, DWORD allowed_len,
                 break;
             }
         }
-        matches = tolowerW(*allowed_ptr) == tolowerW(*server_ptr);
+        if (matches)
+            matches = tolowerW(*allowed_ptr) == tolowerW(*server_ptr);
     }
     if (matches && server_ptr - server_component < server_len)
     {