[1/2] winhttp: Avoid a null pointer dereference (clang).

[Hans Leidekker]

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

diff --git a/dlls/winhttp/session.c b/dlls/winhttp/session.c
index 0f9e782..b4ed568 100644
--- a/dlls/winhttp/session.c
+++ b/dlls/winhttp/session.c
@@ -565,7 +565,7 @@ static void str_to_buffer( WCHAR *buffer, const WCHAR *str, LPDWORD buflen )
     if (str) len = strlenW( str );
     if (buffer && *buflen > len)
     {
-        memcpy( buffer, str, len * sizeof(WCHAR) );
+        if (str) memcpy( buffer, str, len * sizeof(WCHAR) );
         buffer[len] = 0;
     }
     *buflen = len * sizeof(WCHAR);
-- 
1.7.7.3