wininet: Fixed realm allocation in cache_basic_authorization.
diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
index f8386b8..dab96b9 100644
--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -873,7 +873,7 @@
     {
         ad = heap_alloc(sizeof(basicAuthorizationData));
         ad->host = heap_strdupW(host);
-        ad->host = heap_strdupW(realm);
+        ad->realm = heap_strdupW(realm);
         ad->authorization = heap_alloc(auth_data_len);
         memcpy(ad->authorization, auth_data, auth_data_len);
         ad->authorizationLen = auth_data_len;