[PATCH] winhttp: initialize schemes (Coverity) (resubmit)

[Marcus Meissner]

 1020943 Uninitialized scalar variable

After suggestion by Hans, do it in the helper ... especially
as the other external callers do not initialize schemes either.

Ciao, Marcus
---
 dlls/winhttp/request.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/winhttp/request.c b/dlls/winhttp/request.c
index 436a02f..d0981ee 100644
--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -1253,6 +1253,8 @@ static BOOL query_auth_schemes( request_t *request, DWORD level, LPDWORD support
     DWORD index = 0;
     BOOL ret = FALSE;
 
+    *supported = 0;
+
     for (;;)
     {
         WCHAR *buffer;
-- 
1.7.10.4