[PATCH] wininet: Support QueryOption INTERNET_OPTION_ERROR_MASK for http

[Alistair Leslie-Hughes]

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com>
---
 dlls/wininet/http.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
index c90213bf46..3cb1f57bae 100644
--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -2266,6 +2266,17 @@ static DWORD HTTPREQ_QueryOption(object_header_t *hdr, DWORD option, void *buffe
         *(DWORD*)buffer = flags;
         return ERROR_SUCCESS;
     }
+    case INTERNET_OPTION_ERROR_MASK:
+    {
+        TRACE("INTERNET_OPTION_ERROR_MASK\n");
+
+        if (*size < sizeof(ULONG))
+            return ERROR_INSUFFICIENT_BUFFER;
+
+        *(ULONG*)buffer = hdr->ErrorMask;
+        *size = sizeof(ULONG);
+        return ERROR_SUCCESS;
+    }
     }
 
     return INET_QueryOption(hdr, option, buffer, size, unicode);
-- 
2.17.1