[PATCH] winhttp: check for endCert being NULL (Coverity)

[Marcus Meissner]

Can happen if the first context cannot be converted with
X509_to_cert_context(), but the second or another could.

Ciao, Marcus
---
 dlls/winhttp/net.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/winhttp/net.c b/dlls/winhttp/net.c
index 3ed3b1b..d46ff2c 100644
--- a/dlls/winhttp/net.c
+++ b/dlls/winhttp/net.c
@@ -355,7 +355,7 @@ static int netconn_secure_verify( int preverify_ok, X509_STORE_CTX *ctx )
                     CertFreeCertificateContext( context );
                 }
             }
-            if (ret)
+            if (ret && endCert)
                 ret = netconn_verify_cert( endCert, store, server );
             CertFreeCertificateContext( endCert );
             CertCloseStore( store, 0 );
-- 
1.5.6